• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of radioacvive particle discrimination type ultra-high resolution imaging device applying micro-eutectic structure

Research Project

Project/Area Number 19H00672
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
Research InstitutionTohoku University

Principal Investigator

Kamada Kei  東北大学, 未来科学技術共同研究センター, 准教授 (60639649)

Co-Investigator(Kenkyū-buntansha) 山本 誠一  早稲田大学, 理工学術院総合研究所(理工学研究所), 上級研究員(研究院教授) (00290768)
島添 健次  東京大学, 大学院工学系研究科(工学部), 准教授 (70589340)
Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥44,070,000 (Direct Cost: ¥33,900,000、Indirect Cost: ¥10,170,000)
Fiscal Year 2023: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2022: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2021: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2020: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2019: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywordsシンチレータ / 放射線検出器 / 共晶体 / 光導波 / 放射線計測
Outline of Research at the Start

本研究では、超高解像度実現のコア技術となる、自己組織化共晶体シンチレータを用い、Silicon on Insulator(SOI)型半導体光検出器と組み合わせ、数~数十μmの解像度と、エネルギー分解を可能とする検出器を構成する。当該検出器によりガンマ線の運動学変数の高精度な測定や応答パターン解析による粒子識別が可能となり、モノリシック結晶を用いた従来の放射線検出器では不可能であった、素粒子生成プロセスの解明や未知物質探索に向けた新規実験手法開発に繋がる。

Outline of Final Research Achievements

In this research, a new eutectic scintillator with a fiber structure was developed, and the proof of principle of a detector capable of ultra-high resolution particle/photon imaging and radiation discrimination was performed when combined with a photodetector. More specifically, we discovered new scintillators such as LaBr3/(Mg,Ca)Br2 and CsI/CsCl/NaCl, and developed a technology for growing large-diameter crystals up to 2 inches in diameter. In addition, a new neutron-sensitive scintillator was developed. We prototyped an imaging device combining these scintillators, a photodetector, and a circuit, and achieved ultra-high resolution imaging performance of 2 μm for α-rays, 16 μm for β-rays, and 4 μm for X-rays. We also prototyped a detector with excellent gamma/neutron discrimination performance.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発された新規共晶体シンチレータを用いた超高解像度イメージングシステムやγ線/中性子線弁別システムは、シンチレータ種をα、β、X、γ、中性子線の各用途に合わせ選択することで、高エネルギー物理用の粒子線弁別用途のみにとどまらず、幅広い用途での応用が可能と考えられる。例えば、①α、β線内容療法や放射線薬剤開発における高分解能イメージング、②産業用、医療用を含めた高分解能X線イメージング、位相イメージング
③中性子、γ線弁別性能が要求される福島第一原発廃炉に関するデブリの弁別用途、といった分野への応用展開が期待できる。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (269 results)

All 2024 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (16 results) Journal Article (117 results) (of which Int'l Joint Research: 34 results,  Peer Reviewed: 117 results,  Open Access: 73 results) Presentation (117 results) (of which Int'l Joint Research: 62 results,  Invited: 5 results) Patent(Industrial Property Rights) (19 results) (of which Overseas: 7 results)

  • [Int'l Joint Research] Kazimierz Wielki University(ポーランド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Academy of Sciences(チェコ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Ludwig Maximilians Universit(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Dept. of Physics, Univ. de La Laguna/Wooptix SL(スペイン)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] King Mongkut's University of Technology(タイ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Nicolaus Copernicus Univ. in Torun/Faculty of Chemistry, Univ. of Wroclaw(ポーランド)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Institute of Physics, AS CR(チェコ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Institut Lumire Matire (ILM)/Institut NEEL(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] チェコ物理研(チェコ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] KUMTT(タイ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] KMUTT(タイ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] チェコ物理研(チェコ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Tartu(エストニア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Nicolaus Copernicus University(ポーランド)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] チェコ物理研(チェコ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] キングモンクット工科大学(タイ)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Investigation of the phase diagram of the CsI-LiBr system and fabrication of the eutectic scintillator for thermal neutron detection2024

    • Author(s)
      Sasaki Rei、Kamada Kei、Yoshino Masao、Jin Kim Kyoung、Murakami Rikito、Horiai Takahiko、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 628 Pages: 127543-127543

    • DOI

      10.1016/j.jcrysgro.2023.127543

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Advances in Ce3+ doped Y1±xAlO3 (x≠0) single crystal perovskite scintillators through nonstoichiometric engineering2024

    • Author(s)
      Bartosiewicz Karol、Pejchal Jan、Kucerkova Romana、Beitlerova Alena、Babin Vladimir、Vanecek Vojtech、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Optical Materials: X

      Volume: 22 Pages: 100295-100295

    • DOI

      10.1016/j.omx.2024.100295

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] First Study of the PIKACHU Project: Development and Evaluation of High-Purity Gd3Ga3Al2O12:Ce Crystals for 160Gd Double Beta Decay Searc2024

    • Author(s)
      Takumi Omori, Takashi Iida, Azusa Gando, Keishi Hosokawa, Kei Kamada, Keita Mizukoshi, Yasuhiro Shoji, Masao Yoshino, Ken-Ichi Fushimi, Hisanori Suzuki, Kotaro Takahashi
    • Journal Title

      arXiv:2402.06830v1 [physics.ins-det] 9 Feb 2024

      Volume: 9 Pages: 1-19

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Heat transfer in β-Ga2O3 crystal grown through a skull melting method2024

    • Author(s)
      Kakimoto Koichi、Takahashi Isao、Tomida Taketoshi、Kochurikhin Vladimir V.、Kamada Kei、Nakano Satoshi、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 629 Pages: 127553-127553

    • DOI

      10.1016/j.jcrysgro.2023.127553

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Feasibility study of one-dimensional imaging with an optical fiber for radiation dose-rate monitoring system in the decommissioning process2024

    • Author(s)
      Matsukura Daisuke、Kurosawa Shunsuke、Fujiwara Chihaya、Yamaji Akihiro、Ohashi Yuji、Yokota Yuui、Kamada Kei、Sato Hiroki、Masao Yoshino、Hanada Takashi、Murakami Rikito、Horiai Takahiko、Yoshikawa Akira、Takata Takushi、Tanaka Hiroki
    • Journal Title

      Journal of Instrumentation

      Volume: 19 Issue: 02 Pages: C02053-C02053

    • DOI

      10.1088/1748-0221/19/02/c02053

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of crystal growth rate and pressure on shape controllability in the dewetting micro-pulling-down method2024

    • Author(s)
      Murakami Rikito、Oikawa Katsunari、Kamada Kei、Itoi Shiika、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 629 Pages: 127565-127565

    • DOI

      10.1016/j.jcrysgro.2023.127565

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystal growth, luminescence, and scintillation properties of Er-doped La<sub>2</sub>Hf<sub>2</sub>O<sub>7</sub> single crystal2024

    • Author(s)
      Hayashi Naomoto、Yokota Yuui、Horiai Takahiko、Yamanoi Kohei、Yoshino Masao、Yamaji Akihiro、Murakami Rikito、Hanada Takashi、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Sarukura Nobuhiko、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 63 Issue: 3 Pages: 03SP15-03SP15

    • DOI

      10.35848/1347-4065/ad1e97

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of calculation model for designing temperature characteristics of double-layered thickness-shear resonator2024

    • Author(s)
      Ohashi Yuji、Noguchi Taisei、Yokota Yuui、Murakami Rikito、Kurosawa Shunsuke、Kamada Kei、Horiai Takahiko、Yamaji Akihiro、Yoshino Masao、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 63 Issue: 3 Pages: 03SP28-03SP28

    • DOI

      10.35848/1347-4065/ad1fb1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relationship of single crystal growth and luminescence properties of Cr-doped gadolinium gallium garnet crystals for radiation dose-rate monitoring systems2024

    • Author(s)
      Matsukura Daisuke、Kurosawa Shunsuke、Yamaji Akihiro、Ohashi Yuji、Yokota Yuui、Kamada Kei、Sato Hiroki、Toyoda Satoshi、Yoshino Masao、Hanada Takashi、Murakami Rikito、Horiai Takahiko、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 630 Pages: 127581-127581

    • DOI

      10.1016/j.jcrysgro.2024.127581

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A triple-imaging-modality system for simultaneous measurements of prompt gamma photons, prompt x-rays, and induced positrons during proton beam irradiation2024

    • Author(s)
      Yamamoto Seiichi、Watabe Hiroshi、Nakanishi Kohei、Yabe Takuya、Yamaguchi Mitsutaka、Kawachi Naoki、Kamada Kei、Yoshikawa Akira、Miyake Masayasu、Tanaka Kazuo S、Kataoka Jun
    • Journal Title

      Physics in Medicine &amp; Biology

      Volume: 69 Issue: 5 Pages: 055012-055012

    • DOI

      10.1088/1361-6560/ad25c6

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A comparative study of EM-CCD and CMOS cameras for particle ion trajectory imaging2024

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Nakanishi Kohei、Yogo Katsunori、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Applied Radiation and Isotopes

      Volume: 204 Pages: 111143-111143

    • DOI

      10.1016/j.apradiso.2023.111143

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth of Mg2Si thermoelectric eutectics by unidirectional solidification2024

    • Author(s)
      Hayashi Naomoto、Yokota Yuui、Horiai Takahiko、Yoshino Masao、Yamaji Akihiro、Murakami Rikito、Hanada Takashi、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 627 Pages: 127533-127533

    • DOI

      10.1016/j.jcrysgro.2023.127533

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of an event-by-event based Li?ZnS(Ag) neutron imaging detector with selective neutron detection capability2024

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Nakanishi Kohei、Kamada Kei、Yoshikawa Akira、Tanaka Hiroki、Kataoka Jun
    • Journal Title

      Applied Radiation and Isotopes

      Volume: 204 Pages: 111084-111084

    • DOI

      10.1016/j.apradiso.2023.111084

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study of twisting of β-Ga2O3 crystals based on optical absorption and thermal conductivity anisotropy in the crystals grown by the Czochralski method2024

    • Author(s)
      Kakimoto Koichi、Takahashi Isao、Tomida Taketoshi、Kochurikhin Vladimir V.、Kamada Kei、Nakano Satoshi、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 628 Pages: 127550-127550

    • DOI

      10.1016/j.jcrysgro.2023.127550

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication and Properties for Thermal Neutron Detection of 6LiCl/Rb2CeCl5 Eutectic Scintillator2024

    • Author(s)
      Sasaki Rei、Kamada Kei、Yoshino Masao、Kim Kyoung Jin、Murakami Rikito、Horiai Takahiko、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Crystals

      Volume: 14 Issue: 2 Pages: 154-154

    • DOI

      10.3390/cryst14020154

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Compton Camera Arrangement With a Monolithic LaBr<sub>3</sub>(Ce) Scintillator and Pixelated GAGG Detector for Medical Imaging2023

    • Author(s)
      Liprandi Silvia、Takyu Sodai、Safari Mohammad、Binder Tim、Dedes George、Kamada Kei、Kawula Maria、Mohammadi Akram、Nishikido Fumihiko、Valencia-Lozano Ingrid I.、Viegas Rita、Yamaya Taiga、Parodi Katia、Thirolf Peter G.
    • Journal Title

      IEEE Transactions on Radiation and Plasma Medical Sciences

      Volume: 7 Issue: 7 Pages: 764-774

    • DOI

      10.1109/trpms.2023.3282838

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-toughness/resistivity ruthenium-based refractory alloy wires2023

    • Author(s)
      Murakami Rikito、Kamada Kei、Umetsu Kenichi、Yoshioka Takashi、Oikawa Katsunari、Kido Junji、Yoshikawa Akira
    • Journal Title

      International Journal of Refractory Metals and Hard Materials

      Volume: 114 Pages: 106235-106235

    • DOI

      10.1016/j.ijrmhm.2023.106235

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and fabrication of a thick Ti- H target for the experiment at intermediate energies2023

    • Author(s)
      Miki K.、Utsuki Y.、Hara M.、Hatano Y.、Imai N.、Inoue M.、Itoh M.、Kameya K.、Kitayama S.、Maruta Y.、Matsuda Y.、Saito Y.、Sakai D.、Uesaka T.、Umetsu H.、Urayama R.、Wang J.、Kamada K.、Shoji Y.、Yoshikawa A.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1056 Pages: 168583-168583

    • DOI

      10.1016/j.nima.2023.168583

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Correlation Between Scatter Detector Performance and Spatial Resolution in a Ring-shaped Compton Imaging System2023

    • Author(s)
      Sodai Takyu, Hideaki Tashima, Fumihiko Nishikido, Kei Kamada, Akira Yoshikawa, Taiga Yamaya
    • Journal Title

      IEEE Transactions on Radiation and Plasma Medical Sciences

      Volume: 7 Issue: 6 Pages: 570-579

    • DOI

      10.1109/trpms.2023.3262814

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sub-micrometer real-time imaging of trajectory of alpha particles using GAGG plate and CMOS camera2023

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Nakanishi Kohei、Yogo Katsunori、Kamada Kei、Yoshikawa Akira、Koshikawa Nanase、Kataoka Jun
    • Journal Title

      Journal of Instrumentation

      Volume: 18 Issue: 10 Pages: T10003-T10003

    • DOI

      10.1088/1748-0221/18/10/t10003

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ultrahigh resolution real-time trajectory imaging of neutron induced particles in a scintillator from lithium-6 plate2023

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Nakanishi Kohei、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Journal of Instrumentation

      Volume: 18 Issue: 10 Pages: T10002-T10002

    • DOI

      10.1088/1748-0221/18/10/t10002

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth and Scintillation Properties of <sup>6</sup>Li Containing Ce:LaCl<sub>3</sub>-Based Eutectic Scintillator for Neutron Detection2023

    • Author(s)
      Sasaki Rei、Kim Kyoung Jin、Kamada Kei、Yajima Ryuga、Kutsuzawa Naoko、Yoshino Masao、Murakami Rikito、Horiai Takahiko、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Takahashi Isao、Tomida Taketoshi、Kochurikhin Vladimir V.、Yoshikawa Akira
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: 70 Issue: 7 Pages: 1337-1341

    • DOI

      10.1109/tns.2023.3271639

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simultaneous imaging of luminescence and prompt x-rays during irradiation with spot-scanning proton beams at clinical dose level2023

    • Author(s)
      Yamamoto Seiichi、Yamashita Tomohiro、Kobashi Yusuke、Yabe Takuya、Akagi Takashi、Yamaguchi Mitsutaka、Kawachi Naoki、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Biomedical Physics &amp; Engineering Express

      Volume: 9 Issue: 4 Pages: 045031-045031

    • DOI

      10.1088/2057-1976/acdf61

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crucible-Free Growth of Bulk b-Ga2O3 Single-Crystal Scintillator under Oxidizing Atmosphere2023

    • Author(s)
      Kamada Kei、Sasaki Rei、Tomida Taketoshi、Takahashi Isao、Yoshino Masao、Horiai Takahiko、Murakami Rikito、Kochurikhin Vladimir、Shoji Yasuhiro、Kakimoto Koichi、Yoshikawa Akira
    • Journal Title

      Crystals

      Volume: 13 Issue: 6 Pages: 921-921

    • DOI

      10.3390/cryst13060921

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A high-resolution real-time imaging system for observing the trajectories of neutron induced particles in a scintillator2023

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Nakanishi Kohei、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Journal of Instrumentation

      Volume: 18 Issue: 06 Pages: T06009-T06009

    • DOI

      10.1088/1748-0221/18/06/t06009

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hybrid imaging of prompt x-rays and induced positrons using a pinhole gamma camera during and after irradiation of protons2023

    • Author(s)
      Yamamoto Seiichi、Watabe Hiroshi、Nakanishi Kohei、Yabe Takuya、Yamaguchi Mitsutaka、Kawachi Naoki、Kamada Kei、Yoshikawa Akira、Islam Md Rafiqul、Miyake Masayasu、Tanaka Kazuo S、Kataoka Jun
    • Journal Title

      Physics in Medicine &amp; Biology

      Volume: 68 Issue: 11 Pages: 115015-115015

    • DOI

      10.1088/1361-6560/acd2a2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of an ultrahigh resolution real time alpha particle imaging system for observing the trajectories of alpha particles in a scintillator2023

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Kamada Kei、Yajima Ryuga、Yoshikawa Akira、Nakanishi Kohei、Kataoka Jun
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1

    • DOI

      10.1038/s41598-023-31748-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prompt X-ray imaging during irradiation with spread-out Bragg peak (SOBP) beams of carbon ions2023

    • Author(s)
      Yamamoto Seiichi、Yabe Takuya、Akagi Takashi、Yamaguchi Mitsutaka、Kawachi Naoki、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Physica Medica

      Volume: 109 Pages: 102592-102592

    • DOI

      10.1016/j.ejmp.2023.102592

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bulk Single-Crystal Growth of Ce/Gd<sub>3</sub>(Al,Ga)<sub>5</sub>O<sub>12</sub> from Melt without a Precious Metal Crucible by Pulling from a Cold Container2023

    • Author(s)
      Akira Yoshikawa、Vladimir Kochurikhin、Masao Yoshino、Rikito Murakami、Taketoshi Tomida、Isao Takahashi、Takahiko Horiai、Kei Kamada、Yasuhiro Shoji、Hiroki Sato、Romana Kucerkova、Alena Beitlerova、Martin Nikl
    • Journal Title

      Crystal Growth &amp; Design

      Volume: 23 Issue: 4 Pages: 2048-2054

    • DOI

      10.1021/acs.cgd.2c00951

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Simultaneous multi-nuclide imaging via reconstruction-free double-photon emission coincidence imaging method with parallel hole collimator and slat collimator2023

    • Author(s)
      Yan Linlin、Uenomachi Mizuki、Ueki Taisei、Kim Donghwan、Shimazoe Kenji、Takahashi Hiroyuki、Kamada Kei、Shigekawa Yudai、Nambu Akihiro、Yin Xiaojie、Wang Yang、Haba Hiromitsu
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1053 Pages: 168305-168305

    • DOI

      10.1016/j.nima.2023.168305

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prototype fabrication of optical-guiding Tl:CsI crystal scintillators and investigation of the crystallization process2023

    • Author(s)
      Yajima Ryuga、Kamada Kei、Murakami Rikito、Kutsuzawa Naoko、Sasaki Rei、Yoshino Masao、Horiai Takahiko、Kim Kyoung Jin、Kochurikhin Vladimir. V.、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 62 Issue: SC Pages: SC1064-SC1064

    • DOI

      10.35848/1347-4065/acb3d1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel optical-guiding crystal scintillator composed of an Eu-doped SrI2 core and glass cladding2023

    • Author(s)
      Yajima Ryuga、Kamada Kei、Takizawa Yui、Kutsuzawa Naoko、Sasaki Rei、Yoshino Masao、Horiai Takahiko、Murakami Rikito、Kim Kyoung Jin、Kochurikhin Vladimir V.、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Takashi Hanada、Yoshikawa Akira
    • Journal Title

      Ceramics International

      Volume: 49 Issue: 24 Pages: 41259-41263

    • DOI

      10.1016/j.ceramint.2022.12.264

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development and x-ray imaging performance of Tb-doped GdAlO<sub>3</sub>-<i>α</i>Al<sub>2</sub>O<sub>3</sub> submicron-diameter phase-separated scintillator fibers2023

    • Author(s)
      Yoshino M.、Kamada K.、Yamamoto S.、Yajima R.、Sasaki R.、Sagisaka M.、Kataoka J.、Horiai T.、Yokota Y.、Yoshikawa A.
    • Journal Title

      AIP Advances

      Volume: 13 Issue: 2 Pages: 025364-025364

    • DOI

      10.1063/5.0136069

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gamma and neutron separation using emission wavelengths in Eu:LiCaI scintillators2023

    • Author(s)
      Iida Takashi、Yoshino Masao、Kamada Kei、Sasaki Rei、Yajima Ryuga
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 2

    • DOI

      10.1093/ptep/ptad003

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of muon spin relaxation time in various scintillating materials2023

    • Author(s)
      Horie Keito、Mihara Mototsugu、Shimizu Suguru、Kamada Kei
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2446 Issue: 1 Pages: 012040-012040

    • DOI

      10.1088/1742-6596/2446/1/012040

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fabrication and scintillation properties of a flexible optical-guiding crystal scintillator2023

    • Author(s)
      Yajima Ryuga、Kamada Kei、Murakami Rikito、Kutsuzawa Naoko、Sasaki Rei、Yoshino Masao、Horiai Takahiko、Kim Kyoung Jin、Kochurikhin Vladimir V.、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Applied Physics Express

      Volume: 16 Issue: 2 Pages: 025505-025505

    • DOI

      10.35848/1882-0786/acb891

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Precession measurement of perturbed angular correlation in double-photon emission nuclides with magnetic field for novel RI imaging method2023

    • Author(s)
      Ueki Taisei、Uenomachi Mizuki、Shimazoe Kenji、Tomita Hideki、Kamada Kei、Takahashi Hiroyuki
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1050 Pages: 168122-168122

    • DOI

      10.1016/j.nima.2023.168122

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3D calculation studies of dislocation density in a β-Ga2O3 crystal grown by vertical Bridgman method2023

    • Author(s)
      Kakimoto Koichi、Takahashi Isao、Tomida Taketoshi、Kamada Kei、Yao Yongzhao、Nakano Satoshi、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 609 Pages: 127126-127126

    • DOI

      10.1016/j.jcrysgro.2023.127126

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Circularly symmetric nanopores in 3D femtosecond laser nanolithography with burst control and the role of energy dose2023

    • Author(s)
      Paz-Buclatin Franzette、Esquivel-Gonz?lez Marcos、Casasnovas-Meli?n Alfredo、de Varona Omar、Cair?s Carlos、Trujillo-Sevilla Juan Manuel、Kamada Kei、Yoshikawa Akira、Rodr?guez-Ramos Jose Manuel、Martin Leopoldo Luis、R?denas Airan
    • Journal Title

      Nanophotonics

      Volume: 0 Issue: 8 Pages: 1511-1525

    • DOI

      10.1515/nanoph-2022-0665

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparative pulse shape discrimination study for Ca(Br, I)<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e863" altimg="si81.svg"><mml:msub><mml:mrow /><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math> scintillators using machine learning and conventional methods2023

    • Author(s)
      Yoshino M.、Iida T.、Mizukoshi K.、Miyazaki T.、Kamada K.、Kim K.J.、Yoshikawa A.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1045 Pages: 167626-167626

    • DOI

      10.1016/j.nima.2022.167626

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication and Characterization of K2CeCl5/6LiCl and CeCl3/SrCl2/6LiCl Eutectics for Thermal Neutron Detection2022

    • Author(s)
      Yajima Ryuga、Kamada Kei、Yoshino Masao、Takizawa Yui、Kutsuzawa Naoko、Sasaki Rei、Horiai Takahiko、Murakami Rikito、Kim Kyoung Jin、Kochurikhin Vladimir V.、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Crystals

      Volume: 12 Issue: 12 Pages: 1795-1795

    • DOI

      10.3390/cryst12121795

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical and scintillation characteristics of Lu2Y(Al5-xGax)O12:Ce,Mg multicomponent garnet crystals2022

    • Author(s)
      Chewpraditkul Warut、Pattanaboonmee Nakarin、Chewpraditkul Weerapong、Kamada Kei、Kim Kyoung Jin、Yoshikawa Akira、Makowski Micha?、Witkowski Marcin E.、Drozdowski Winicjusz、Beitlerova Alena、Kucerkova Romana、Babin Vladimir、Nikl Martin
    • Journal Title

      Optical Materials

      Volume: 134 Pages: 113186-113186

    • DOI

      10.1016/j.optmat.2022.113186

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fabrication of CeCl3/LiCl/CaCl2 Ternary Eutectic Scintillator for Thermal Neutron Detection2022

    • Author(s)
      Sasaki Rei、Kamada Kei、Kim Kyoung Jin、Yajima Ryuga、Yoshino Masao、Kutsuzawa Naoko、Murakami Rikito、Horiai Takahiko、Yoshikawa Akira
    • Journal Title

      Crystals

      Volume: 12 Issue: 12 Pages: 1760-1760

    • DOI

      10.3390/cryst12121760

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of muon spin relaxation time in scintillating materials2022

    • Author(s)
      Shimizu Suguru、Horie Keito、Kamada Kei、Kobayahsi Atsushi、Mihara Mototsugu
    • Journal Title

      Hyperfine Interactions

      Volume: 243 Issue: 1

    • DOI

      10.1007/s10751-021-01790-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimization of the energy window setting in Ir-192 source imaging for high-dose-rate brachytherapy using a YAP(Ce) gamma camera2022

    • Author(s)
      Nagata Jura、Nakanishi Kohei、Yamamoto Seiichi、Yabe Takuya、Yogo Katsunori、Noguchi Yumiko、Okudaira Kuniyasu、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Physica Medica

      Volume: 103 Pages: 66-73

    • DOI

      10.1016/j.ejmp.2022.09.017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Compton-PET hybrid imaging system with CeBr<sub>3</sub>-SiPM arrays2022

    • Author(s)
      Uenomachi M.、Shimazoe K.、Orita T.、Kamada K.、Takahashi M.、Takahashi H.
    • Journal Title

      Journal of Instrumentation

      Volume: 17 Issue: 10 Pages: C10002-C10002

    • DOI

      10.1088/1748-0221/17/10/c10002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Technical note: Short‐time sequential high‐energy gamma photon imaging using list‐mode data acquisition system for high‐dose‐rate brachytherapy2022

    • Author(s)
      Nagata Jura、Yamamoto Seiichi、Yabe Takuya、Yogo Katsunori、Nakanishi Kohei、Noguchi Yumiko、Okudaira Kuniyasu、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Medical Physics

      Volume: 49 Issue: 12 Pages: 7703-7714

    • DOI

      10.1002/mp.15957

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A high-resolution X-ray microscope system for performance evaluation of scintillator plates2022

    • Author(s)
      Yamamoto Seiichi、Yoshino Masao、Kamada Kei、Yajima Ryuga、Yoshikawa Akira、Sagisaka Mayu、Kataoka Jun
    • Journal Title

      Journal of Instrumentation

      Volume: 17 Issue: 09 Pages: T09012-T09012

    • DOI

      10.1088/1748-0221/17/09/t09012

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Advantages of using larger-diameter pinhole collimator for prompt X-ray imaging during irradiation with carbon ions2022

    • Author(s)
      Yamamoto Seiichi、Yabe Takuya、Akagi Takashi、Yamaguchi Mitsutaka、Kawachi Naoki、Kamada Kei、Yoshikawa Akira、Kataoka Jun
    • Journal Title

      Journal of Instrumentation

      Volume: 17 Issue: 09 Pages: P09006-P09006

    • DOI

      10.1088/1748-0221/17/09/p09006

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temperature dependence of radio- and photoluminescence and scintillation properties of Y0.6Gd2.4Al2Ga3O12:Ce,Mg single crystal2022

    • Author(s)
      Chewpraditkul Warut、Pattanaboonmee Nakarin、Chewpraditkul Weerapong、Kim Kyoung Jin、Yoshikawa Akira、Kamada Kei、Kurosawa Shunzuke、Beitlerova Alena、Kucerkova Romana、Babin Vladimir、Nikl Martin
    • Journal Title

      Optical Materials

      Volume: 131 Pages: 112662-112662

    • DOI

      10.1016/j.optmat.2022.112662

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of residual polarization in various scintillating materials to search for -violating polarization in decay2022

    • Author(s)
      Horie K.、Kamada K.、Kobayashi A.、Mihara M.、Shimizu S.、Yamaji A.、Yoshikawa A.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1037 Pages: 166932-166932

    • DOI

      10.1016/j.nima.2022.166932

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a capillary plate based fiber-structured ZnS(Ag) scintillator2022

    • Author(s)
      Seiichi Yamamoto, Kei Kamada, Masao Yoshino, Akira Yoshikawa, Naoki Sunaguchi, Jun Kataoka
    • Journal Title

      Journal of Instrumentation

      Volume: 17 Issue: 08 Pages: T08005-T08005

    • DOI

      10.1088/1748-0221/17/08/t08005

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth of thallium-doped CsI/CsCl/KCl eutectics and their scintillation properties2022

    • Author(s)
      Takizawa Yui、Kamada Kei、Yoshino Masao、Kim Kyoung Jin、Kutsuzawa Naoko、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Kochurikhin Vladimir、Yoshikawa Akira
    • Journal Title

      Optical Materials: X

      Volume: 15 Pages: 100159-100159

    • DOI

      10.1016/j.omx.2022.100159

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Path-Planning System for Radioisotope Identification Devices Using 4π Gamma Imaging Based on Random Forest Analysis2022

    • Author(s)
      Tomita Hideki、Hara Shintaro、Mukai Atsushi、Yamagishi Keita、Ebi Hidetake、Shimazoe Kenji、Tamura Yusuke、Woo Hanwool、Takahashi Hiroyuki、Asama Hajime、Ishida Fumihiko、Takada Eiji、Kawarabayashi Jun、Tanabe Kosuke、Kamada Kei
    • Journal Title

      Sensors

      Volume: 22 Issue: 12 Pages: 4325-4325

    • DOI

      10.3390/s22124325

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth of Zn3Ta2O8 crystal scintillator by a novel melt growth technique named shielded arc melting method2022

    • Author(s)
      Yajima Ryuga、Kamada Kei、Takizawa Yui、Yoshino Masao、Murakami Rikito、Kim Kyoung Jin、Horiai Takahiko、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Optical Materials: X

      Volume: 14 Pages: 100149-100149

    • DOI

      10.1016/j.omx.2022.100149

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Large size growth of terbium doped BaCl2/NaCl/KCl eutectic for radiation imaging2022

    • Author(s)
      Takizawa Yui、Kamada Kei、Kim Kyoung Jin、Yoshino Masao、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Kochurikhin Vladimir. V.、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SC Pages: SC1009-SC1009

    • DOI

      10.35848/1347-4065/ac3b23

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth and scintillation properties of LiBr/CeBr3 eutectic scintillator for neutron detection2022

    • Author(s)
      Yajima Ryuga、Kamada Kei、Takizawa Yui、Yoshino Masao、Kim Kyoung Jin、Kochurikhin Vladimir. V.、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SC Pages: SC1028-SC1028

    • DOI

      10.35848/1347-4065/ac4076

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth of 6Li-enriched LiCl/BaCl2 eutectic as a novel neutron scintillator2022

    • Author(s)
      Takizawa Yui、Kamada Kei、Yoshino Masao、Yajima Ryuga、Kim Kyoung Jin、Kochurikhin Vladimir. V.、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SC Pages: SC1038-SC1038

    • DOI

      10.35848/1347-4065/ac481e

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth and scintillation properties of Ce doped 6LiBr/LaBr3 eutectic scintillator for neutron detection2022

    • Author(s)
      Takizawa Yui、Kamada Kei、Yoshino Masao、Kim Kyoung Jin、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Kochurikhin Vladimir V.、Yoshikawa Akira
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1028 Pages: 166384-166384

    • DOI

      10.1016/j.nima.2022.166384

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth and scintillation properties of directionally solidified Ce:LaCl3/AECl2 (AE?=?Mg, Ca, Sr) eutectic Scintillators2022

    • Author(s)
      Kim Kyoung Jin、Kamada Kei、Murakami Rikito、Yoshino Masao、Kurosawa Shunsuke、Yamaji Akihiro、Shoji Yasuhiro、Kochurikhin Vladimir V.、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 584 Pages: 126549-126549

    • DOI

      10.1016/j.jcrysgro.2022.126549

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a phoswich detector composed of ZnS(Ag) and YAP(Ce) for astatine-211 imaging2022

    • Author(s)
      Yamamoto Seiichi、Ukon Naoyuki、Washiyama Kohshin、Hasegawa Koki、Kamada Kei、Yoshino Masao、Yoshikawa Akira
    • Journal Title

      Radiation Measurements

      Volume: 153 Pages: 106734-106734

    • DOI

      10.1016/j.radmeas.2022.106734

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study on SiPM GFAG scintillator for high time resolution Compton camera2022

    • Author(s)
      Agus Nur Rachman,Zhong Zhihong,Kim Donghwan,Mizuki Uenomachi,Kenji Shimazoe,Hiroyuki Takahashi, 他16名
    • Journal Title

      THE 4TH INTERNATIONAL CONFERENCE ON NUCLEAR ENERGY TECHNOLOGIES AND SCIENCES (ICoNETS) 2021

      Volume: - Pages: 020001-020001

    • DOI

      10.1063/5.0095596

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] In-vivo imaging of a mouse by detecting bremsstrahlung X-rays from 14C using a La-GPS imaging system2022

    • Author(s)
      Yamamoto Seiichi、Tomita Hideki、Terabayashi Ryohei、Yoshida Kenji、Nakanishi Kouhei、Furukawa Takako、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Journal of Nuclear Science and Technology

      Volume: 59 Issue: 11 Pages: 1436-1447

    • DOI

      10.1080/00223131.2022.2050319

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Research of Efficient and Fast Scintillator Garnet Crystals: The Role of Ce4+ in Ce3+, Mg2+-Co-Doped Gd3Al2Ga3O12 from Spectroscopic and XANES Characterizations2022

    • Author(s)
      Boulon Georges、Guyot Y.、Guzik Ma?gorzata.、Dantelle G.、Testemale D.、Kurosawa S.、Kamada K.、Yoshikawa A.
    • Journal Title

      NATO Science for Peace and Security Series B: Physics and Biophysics

      Volume: - Pages: 219-236

    • DOI

      10.1007/978-94-024-2138-5_12

    • ISBN
      9789402421378, 9789402421385
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimization of Detector Movement Algorithm Using Decision Trees Analysis for Radiation Source Identification Based on 4π Gamma Imaging2022

    • Author(s)
      Atsushi Mukai,Shintaro Hara,Keita Yamagishi,Ryohei Terabayashi,Kenji Shimazoe,Yusuke Tamura,Hanwool Woo,Takuya Kishimoto,Hiroki Kogami,Zhihong Zhong,Mizuki Uenomachi,Agus Nurrachman,Hiroyuki Takahashi,Hajime Asama,Fumihiko Ishida,Hidetake Ebi,Eiji Takada, 他4名
    • Journal Title

      SII

      Volume: - Pages: 1026-1029

    • DOI

      10.1109/sii52469.2022.9708756

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimization of GFAG crystal surface treatment for SiPM based TOF PET detector2022

    • Author(s)
      Kang Han Gyu、Kim Kyoung Jin、Kamada Kei、Yoshikawa Akira、Yoshida Eiji、Nishikido Fumihiko、Yamaya Taiga
    • Journal Title

      Biomedical Physics &amp; Engineering Express

      Volume: 8 Issue: 2 Pages: 025025-025025

    • DOI

      10.1088/2057-1976/ac56c6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gapless implementation of crosshair light-sharing PET detector2022

    • Author(s)
      Yoshida Eiji、Obata Fujino、Kamada Kei、Yoshikawa Akira、Yamaya Taiga
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 1021 Pages: 165922-165922

    • DOI

      10.1016/j.nima.2021.165922

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Growth and scintillation properties of Eu-doped LiCl/Li2SrCl4 eutectic scintillator for neutron detection2021

    • Author(s)
      Kutsuzawa Naoko、Takizawa Yui、Kamada Kei、Yoshino Masao、Kim Kyoung Jin、Murakami Rikito、Shoji Yasuhiro、Kochurikhin Vladimir V.、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 576 Pages: 126373-126373

    • DOI

      10.1016/j.jcrysgro.2021.126373

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of crosshair light sharing PET detector with TOF and DOI capabilities using fast LGSO scintillator2021

    • Author(s)
      Yoshida Eiji、Obata Fujino、Kamada Kei、Yoshikawa Akira、Yamaya Taiga
    • Journal Title

      Physics in Medicine and Biology

      Volume: 66 Issue: 22 Pages: 225003-225003

    • DOI

      10.1088/1361-6560/ac2f8b

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Growth and scintillation properties of Tl-doped CsI/KI/KCl ternary eutectics2021

    • Author(s)
      Yui Takizawa, Kei Kamada, Naoko Kutsuzawa, Kyoung Jin Kim, Masao Yoshino, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Kochurikhin Vladimir, Akira Yoshikawa
    • Journal Title

      Journal of Crystal Growth

      Volume: 573 Pages: 126287-126287

    • DOI

      10.1016/j.jcrysgro.2021.126287

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mechanical and thermoelectric properties of iridium-ruthenium alloy grown by the micro-pulling-down method2021

    • Author(s)
      Murakami Rikito、Kamada Kei、Oikawa Katsunari、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 573 Pages: 126256-126256

    • DOI

      10.1016/j.jcrysgro.2021.126256

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth and optical properties of Ce-doped (La,Y)2Si2O7 single crystal2021

    • Author(s)
      Horiai Takahiko、Paterek Juraj、Pejchal Jan、Jarosova Marketa、Rohlicek Jan、Kurosawa Shunsuke、Hanada Takashi、Yoshino Masao、Yamaji Akihiro、Toyoda Satoshi、Sato Hiroki、Ohashi Yuji、Kamada Kei、Yokota Yuui、Yoshikawa Akira、Nikl Martin
    • Journal Title

      Journal of Crystal Growth

      Volume: 572 Pages: 126252-126252

    • DOI

      10.1016/j.jcrysgro.2021.126252

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Scintillation Performance of One-Inch Diameter CsI/CsCl/NaCl Eutectics Grown by the Czochralski Method2021

    • Author(s)
      Yui Takizawa, Kei Kamada, Naoko Kutsuzawa, Masao Yoshino, Seiich Yamamoto, Kyoung Jin Kim, Rikito Murakami, Vladimir V. Kochurikhin, Akira Yoshikawa
    • Journal Title

      Journal of Crystal Growth

      Volume: 572 Pages: 126266-126266

    • DOI

      10.1016/j.jcrysgro.2021.126266

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Luminescence and scintillation properties of Gd3Sc2(Al3-xGax)O-12:Ce (x=1, 2, 3) garnet crystals2021

    • Author(s)
      Warut Chewpraditkul, Nakarin Pattanaboonmee, Weerapong Chewpraditkul, Ongsa Sakthong, Kyoung Jin Kim, Masao Yoshino, Takahito Horiai, Shunsuke Kurosawa, Akira Yoshikawa, Kei Kamada, Winicjusz Drozdowski, Marcin E. Witkowski, Michal Makowski, Romana Kucerkova, Martin Nikl
    • Journal Title

      Radiation Physics and Chemistry

      Volume: 187 Pages: 109559-109559

    • DOI

      10.1016/j.radphyschem.2021.109559

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of the Multi-Cubic gamma-ray spectrometer and its performance under intense Cs-137 and Co-60 radiation fields2021

    • Author(s)
      Masaaki Kaburagi, Kenji Shimazoe, Masahiro Kato, Tadahiro Kurosawa, Kei Kamada, Kyoung Jin Kim, Masao Yoshino, Yasuhiro Shoji, Akira Yoshikawa, Hiroyuki Takahashi
    • Journal Title

      Nuclear Inst. and Methods in Physics Research, A

      Volume: 1010 Pages: 165544-165544

    • DOI

      10.1016/j.nima.2021.165544

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simultaneous in vivo imaging with PET and SPECT tracers using a Compton-PET hybrid camera2021

    • Author(s)
      Uenomachi Mizuki、Takahashi Miwako、Shimazoe Kenji、Takahashi Hiroyuki、Kamada Kei、Orita Tadashi、Ogane Kenichiro、Tsuji Atsushi B.
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 17933-17933

    • DOI

      10.1038/s41598-021-97302-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A crosshair light sharing PET detector with DOI and TOF capabilities using four-to-one coupling and single-ended readout2021

    • Author(s)
      Yoshida Eiji、Obata Fujino、Kamada Kei、Yamaya Taiga
    • Journal Title

      IEEE Transactions on Radiation and Plasma Medical Sciences

      Volume: 5 Issue: 5 Pages: 638-644

    • DOI

      10.1109/trpms.2020.3032466

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Structural analyses of Gd3(Al,Ga)5O12 garnet solid solutions via X-ray and UV absorption spectroscopy experiments for Gd atoms2021

    • Author(s)
      Kitaura Mamoru、Kamada Kei、Ina Toshiaki、Yamane Hisanori、Ishizaki Manabu、Watanabe Shinta、Azuma Junpei、Yamamoto Isamu、Ohnishi Akimasa、Usuki Takeshi
    • Journal Title

      Journal of Alloys and Compounds

      Volume: 867 Pages: 159055-159055

    • DOI

      10.1016/j.jallcom.2021.159055

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of large size crystal growth technology of oxide eutectic scintillator and a proto-type Talbot?Lau imaging system2021

    • Author(s)
      Kamada Kei、Yamaguchi Hiroaki、Yasui Nobuhiro、Ohashi Ryota、Den Toru、Kim Kyoung Jin、Yoshino Masao、Yamaji Akihiro、Kurosawa Shunsuke、Shoji Yasuhiro、Yokota Yuui、Kochurikhin Vladimir. V.、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: SB Pages: SBBK04-SBBK04

    • DOI

      10.35848/1347-4065/abd708

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] First imaging demonstration of a crosshair light-sharing PET detector2021

    • Author(s)
      Yoshida Eiji、Akamatsu Go、Tashima Hideaki、Kamada Kei、Yoshikawa Akira、Yamaya Taiga
    • Journal Title

      Physics in Medicine & Biology

      Volume: 66 Issue: 6 Pages: 065013-065013

    • DOI

      10.1088/1361-6560/abe839

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Method of Search for Transparent Optical Materials with Extremely High Melting Point2021

    • Author(s)
      Yutaro Kurashima, Shunsuke Kurosawa, Rikito Murakami, Akihiro Yamaji, Shiori Ishikawa, Jan Pejchal, Kei Kamada, Masao Yoshino, Satoshi Toyoda, Hiroki Sato, Yuui Yokota, Yuji Ohashi, and Akira Yoshikawa
    • Journal Title

      Crystal Growth & Design

      Volume: 21 Issue: 1 Pages: 572-578

    • DOI

      10.1021/acs.cgd.0c01396

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Attenuation characteristics of a Ce:Gd3Al2Ga3O12 scintillator2021

    • Author(s)
      Uchida Nagomi、Takahashi Hiromitsu、Ohno Masanori、Mizuno Tsunefumi、Fukazawa Yasushi、Yoshino Masao、Kamada Kei、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 986 Pages: 164725-164725

    • DOI

      10.1016/j.nima.2020.164725

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] New types of composite scintillators based on the single crystalline films and crystals of Gd3(Al,Ga)5O12:Ce mixed garnets2021

    • Author(s)
      Witkiewicz-Lukaszek Sandra、Gorbenko Vitalii、Zorenko Tetiana、Syrotych Yurii、Kucerkova Romana、Mares J?r? A.、Nikl Martin、Sidletskiy Oleg、Fedorov Alexander、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira、Zorenko Yuriy
    • Journal Title

      Materials Science and Engineering: B

      Volume: 264 Pages: 114909-114909

    • DOI

      10.1016/j.mseb.2020.114909

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gamma-ray spectroscopy with a CeBr3 scintillator under intense γ-ray fields for nuclear decommissioning2021

    • Author(s)
      Masaaki Kaburagi, Kenji Shimazoe, Masahiro Kato, Tadahiro Kurosawa, Kei Kamada, Kyoung Jin Kim, Masao Yoshino, Yasuhiro Shoji, Akira Yoshikawa, Hiroyuki Takahashi, Tatsuo Torii
    • Journal Title

      Nuclear Inst. and Methods in Physics Research, A

      Volume: 988 Pages: 164900-164903

    • DOI

      10.1016/j.nima.2020.164900

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Performance evaluation of YAlO3 scintillator plates with different Ce concentrations2021

    • Author(s)
      Nakanishi Kohei、Yamamoto Seiichi、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Applied Radiation and Isotopes

      Volume: 168 Pages: 109483-109483

    • DOI

      10.1016/j.apradiso.2020.109483

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GAGG?MPPC detector with optimized light guide thickness for combined Compton-PET applications2021

    • Author(s)
      Takyu Sodai、Nishikido Fumihiko、Yoshida Eiji、Nitta Munetaka、Kamada Kei、Yoshikawa Akira、Yamaya Taiga
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 990 Pages: 164998-164998

    • DOI

      10.1016/j.nima.2020.164998

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of W and Mo co-doping on the photo- and thermally stimulated luminescence and defects creation processes in Gd3(Ga,Al)5O12:Ce crystals2021

    • Author(s)
      Zazubovich S.、Laguta V.、Kamada K.、Yoshikawa A.、Jurek K.、Nikl M.
    • Journal Title

      Optical Materials

      Volume: 114 Pages: 110923-110923

    • DOI

      10.1016/j.optmat.2021.110923

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Growth and scintillation properties of Tl-doped CsI/CsCl/NaCl ternary eutectic scintillators2020

    • Author(s)
      Takizawa Yui、Kamada Kei、Yoshino Masao、Yamaji Akihiro、Kurosawa Shunsuke、Yokota Yuui、Sato Hiroki、Toyoda Satoshi、Ohashi Yuji、Hanada Takashi、Kochurikhin Vladimir. V.、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 60 Issue: SB Pages: SBBK01-SBBK01

    • DOI

      10.35848/1347-4065/abcdab

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth and scintillation properties of tube shape-controlled Ce-doped Y3Al5O12 single crystals grown by micro-pulling-down method2020

    • Author(s)
      Kotaki Atsushi、Yoshino Masao、Yokota Yuui、Hanada Takashi、Yamaji Akihiro、Toyoda Satoshi、Sato Hiroki、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Applied Physics Express

      Volume: 13 Issue: 12 Pages: 125503-125503

    • DOI

      10.35848/1882-0786/abc8ab

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Single-crystal growth, structure and luminescence properties of Cs2HfCl3Br32020

    • Author(s)
      S. Kodama, S. Kurosawa, K. Fujii, T. Murakami, M. Yashima, J. Pejchal, R. Kral, M. Nikl, A. Yamaji, M. Yoshino, S. Toyoda, H. Sato, Y. Ohashi, K. Kamada, Y. Yokota, A. Yoshikawa
    • Journal Title

      Optical Materials

      Volume: 106 Pages: 109942-109942

    • DOI

      10.1016/j.optmat.2020.109942

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of gamma-ray detector arrays consisting of diced Eu-doped SrI2 scintillator arrays and TSV-MPPC arrays2020

    • Author(s)
      Yoshino M.、Kamada K.、Shoji Y.、Yokota Y.、Kurosawa S.、Yamaji A.、Ohashi Y.、Sato H.、Fujieda K.、Kataoka J.、Yoshikawa A.
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: - Issue: 6 Pages: 999-1002

    • DOI

      10.1109/tns.2020.2986460

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth and scintillation properties of carbazole for neutron detection2020

    • Author(s)
      Akihiro Yamaji, Shinnosuke Yamato, Shunsuke Kurosawa, Masao Yoshino, Satoshi Toyoda, Kei Kamada, Yuui Yokota, Hiroki Sato, Yuji Ohashi and Akira Yoshikawa
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: - Issue: 6 Pages: 1027-1031

    • DOI

      10.1109/tns.2020.2996276

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bulk Single Crystal Growth of W Co-Doped Ce:Gd?Ga?Al?O?? by Czochralski Method2020

    • Author(s)
      Ueno M.、Kim K. J.、Kamada K.、Babin V.、Nikl M.、Nihei T.、Yoshino M.、Yamaji A.、Toyoda S.、Sato H.、Yokota Y.、Kurosawa S.、Ohashi Y.、Kochurikhin V. V.、Yoshikawa A.
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: 67 Issue: 6 Pages: 1045-1048

    • DOI

      10.1109/tns.2020.2968088

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tungsten co-doping effects on Ce:Gd3Ga3Al2O12 scintillator grown by the micro-pulling down method2020

    • Author(s)
      Ueno Mutsumi、Kim Kyoung Jin、Kamada Kei、Nihei Takayuki、Yoshino Masao、Yamaji Akihiro、Toyoda Satoshi、Sato Hiroki、Yokota Yuui、Kurosawa Shunsuke、Ohashi Yuji、Nikl Martin、Kochurikhin Vladimir、Yoshikawa Akira
    • Journal Title

      Journal of Crystal Growth

      Volume: 539 Pages: 125513-125513

    • DOI

      10.1016/j.jcrysgro.2020.125513

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal growth and optical properties of a Ce2Si2O7 single crystal2020

    • Author(s)
      Horiai Takahiko、Kurosawa Shunsuke、Murakami Rikito、Shoji Yasuhiro、Pejchal Jan、Yoshino Masao、Yamaji Akihiro、Sato Hiroki、Ohashi Yuji、Kamada Kei、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Optical Materials

      Volume: 109 Pages: 110210-110210

    • DOI

      10.1016/j.optmat.2020.110210

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Growth of Lu2O3 and HfO2 based high melting temperature single crystals by indirect heating method using arc plasma2020

    • Author(s)
      Kyoung Jin Kim, Kei Kamada, Rikito Murakami, Takahito Horiai, Shiori Ishikawa, Vladimir Kochurikhin, Masao Yoshino, Akihiro Yamaji, Yasuhiro Shoji, Shunsuke Kurosawa, Satoshi Toyoda, Hiroki Sato, Yuui Yokota, Yuji Ohashi, Akira Yoshikawa
    • Journal Title

      Crystals

      Volume: 10 Issue: 7 Pages: 619-622

    • DOI

      10.3390/cryst10070619

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Growth and scintillation properties of directionally solidified Ce:Labr3/AEBr2 (AE = mG, Ca, Sr, Ba) eutectic system2020

    • Author(s)
      Kyoung Jin Kim, Yuki Furuya, Kei Kamada, Rikito Murakami, Vladimir Kochurikhin, Masao Yoshino, Hiroyuki Chiba, Shunsuke Kurosawa, Akihiro Yamaji, Yasuhiro Shoji, Satoshi Toyoda, Hiroki Sato, Yuui Yokota, Yuji Ohashi, Akira Yoshikawa
    • Journal Title

      Crystals

      Volume: 10 Issue: 7 Pages: 587-591

    • DOI

      10.3390/cryst10070584

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Scintillation Characteristics of Mg2+-Codoped Y0.8Gd2.2(Al5-xGax)O12:Ce Single Crystals2020

    • Author(s)
      Chewpraditkul Weerapong、Pattanaboonmee Nakarin、Chewpraditkul Warut、Sakthong Ongsa、Yamaji Akihiro、Kamada Kei、Kurosawa Shunsuke、Yoshikawa Akira、Drozdowski Winicjusz、Witkowski Marcin E.、Szczesniak Tomasz、Grodzicka Martyna、Moszynski Marek
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: 67 Issue: 6 Pages: 910-914

    • DOI

      10.1109/tns.2020.2975734

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of an ultrahigh-resolution radiation real-time imaging system to observe trajectory of alpha particles in a scintillator2020

    • Author(s)
      Yamamoto Seiichi、Hirano Yoshiyuki、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Radiation Measurements

      Volume: 134 Pages: 106368-106368

    • DOI

      10.1016/j.radmeas.2020.106368

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a new inorganic crystal GAGG for the calorimeter capable of the separation between neutrons and gammas2020

    • Author(s)
      Shiomi K.、Togawa M.、Tajima Y.、Matsumura T.、Kamada K.、Shoji Y.、Yoshikawa A.
    • Journal Title

      Journal of Instrumentation

      Volume: 15 Issue: 07 Pages: C07011-C07011

    • DOI

      10.1088/1748-0221/15/07/c07011

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A cubic CeBr3 gamma-ray spectrometer suitable for the decommissioning of the Fukushima Daiichi Nuclear Power Station2020

    • Author(s)
      Masaaki Kaburagi, Kenji Shimazoe; Yutaka Otaka, Mizuki Uenomachi, Kei Kamada, Kyoung Jin Kim, Masao Yoshino, Yasuhiro Shoji, Akira Yoshikawa, Hiroyuki Takahashi, Tatsuo Torii
    • Journal Title

      Nuclear Inst. and Methods in Physics Research, A

      Volume: 971 Pages: 164118-164121

    • DOI

      10.1016/j.nima.2020.164118

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Light Yield and Timing Characteristics of Lu?.?Gd?.?(Al5?x Gax)O??:Ce,Mg Single Crystals2020

    • Author(s)
      Sakthong Ongsa、Chewpraditkul Warut、Pattanaboonmee Nakarin、Chewpraditkul Weerapong、Yamaji Akihiro、Kamada Kei、Kurosawa Shunsuke、Yoshikawa Akira、Witkowski Marcin、Drozdowski Winicjusz、Szczesniak Tomaz、Moszynski Marek、Babin Vladimir、Nikl Martin
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: 67 Issue: 10 Pages: 2295-2299

    • DOI

      10.1109/tns.2020.3005410

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An efficient method to measure the quenching effect of scintillators for particle-ion beams2020

    • Author(s)
      Yamamoto S.、Akagi T.、Yabe T.、Kamada K.、Yoshikawa A.
    • Journal Title

      Journal of Instrumentation

      Volume: 15 Issue: 11 Pages: P11007-P11007

    • DOI

      10.1088/1748-0221/15/11/p11007

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of high‐resolution YAP(Ce) x‐ray camera for the imaging of astatine‐211(At‐211) in small animals2020

    • Author(s)
      Nakanishi Kouhei、Yamamoto Seiichi、Watabe Tadashi、Kaneda‐Nakashima Kazuko、Shirakami Yoshifumi、Ooe Kazuhiro、Toyoshima Atsushi、Shinohara Atsushi、Teramoto Takahiro、Hatazawa Jun、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Medical Physics

      Volume: 47 Issue: 11 Pages: 5739-5748

    • DOI

      10.1002/mp.14455

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cerium-doped gadolinium fine aluminum gallate in scintillation spectrometry2020

    • Author(s)
      Iwanowska-Hanke Joanna、Brylew Kamil、Witkowski Marcin E.、Sibczynski Pawel、Szczesniak Tomasz、Moszynski Marek、Drozdowski Winicjusz、Yoshikawa Akira、Kamada Kei
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 979 Pages: 164464-164464

    • DOI

      10.1016/j.nima.2020.164464

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a low-sensitivity high resolution YAP(Ce) scintillation camera system toward the real-time imaging of an 192Ir source during high-dose-rate brachytherapy2020

    • Author(s)
      Nagata J.、Yamamoto S.、Noguchi Y.、Nakaya T.、Okudaira K.、Kamada K.、Yoshikawa A.
    • Journal Title

      Journal of Instrumentation

      Volume: 15 Issue: 12 Pages: P12018-P12018

    • DOI

      10.1088/1748-0221/15/12/p12018

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship Between Li/Ce Concentration and the Luminescence Properties of Codoped Gd3(Ga, Al)5O12:Ce2019

    • Author(s)
      Yoshino Masao、Bartosiewicz Karol、Horiai Takahiko、Kamada Kei、Yamaji Akihiro、Shoji Yasuhiro、Yokota Yuui、Kurosawa Shunsuke、Ohashi Yuji、Sato Hiroki、Toyoda Satoshi、Kucerkova Romana、Jary Vitezslav、Nikl Martin、Yoshikawa Akira
    • Journal Title

      physica status solidi (b)

      Volume: - Issue: 8 Pages: 1900504-1900504

    • DOI

      10.1002/pssb.201900504

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal growth and scintillation properties of Eu-doped Ca(BrxI1-x)2 crystals2019

    • Author(s)
      Kamada Kei、Iida Takashi、Furuya Yuki、Kim Kyoung Jin、Yoshino Masao、Murakami Rikito、Shoji Yasuhiro、Kochurikhin Vladimir V.、Yamaj Akihiro、Kurosawa Shunsuke、Ohashi Yuji、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Radiation Measurements

      Volume: 127 Pages: 106139-106139

    • DOI

      10.1016/j.radmeas.2019.106139

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Al concentration dependence of crystal structure for Ca3Ta(Ga,Al)3Si2O14 piezoelectric single crystals2019

    • Author(s)
      Yokota Yuui、Kudo Tetsuo、Ohashi Yuji、Inoue Kenji、Yoshino Masao、Yamaji Akihiro、Kurosawa Shunsuke、Kamada Kei、Yoshikawa Akira
    • Journal Title

      Journal of Solid State Chemistry

      Volume: 277 Pages: 195-200

    • DOI

      10.1016/j.jssc.2019.06.009

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermoelectric properties of Nb-doped SrTiO?/TiO? eutectic solids fabricated by unidirectional solidification2019

    • Author(s)
      Y. Yokota, S. Horii, H. Ogino, M. Yoshino, A. Yamaji, Y. Ohashi, S. Kurosawa, K. Kamada, A. Yoshikawa
    • Journal Title

      J. Electron. Mater.

      Volume: accepted Issue: 4 Pages: 1-6

    • DOI

      10.1007/s11664-018-06880-2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal growth and luminescence properties of organic crystal scintillators for α-rays detection2019

    • Author(s)
      Yamato Shinnosuke、Yamaji Akihiro、Kurosawa Shunsuke、Yoshino Masao、Ohashi Yuji、Kamada Kei、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Optical Materials

      Volume: 94 Pages: 58-63

    • DOI

      10.1016/j.optmat.2019.04.051

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of a novel red-emitting cesium hafnium iodide scintillator2019

    • Author(s)
      S. Kodama, S. Kurosawa, M. Ohno, A. Yamaji, M. Yoshino, J. Pejchal, R. Kral, Y. Ohashi, K. Kamada, Y. Yokota, M. Nikl, A. Yoshikawa
    • Journal Title

      Radiation Measurements

      Volume: 124 Pages: 54-58

    • DOI

      10.1016/j.radmeas.2019.03.005

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Al-doping effects on mechanical, optical and scintillation properties of Ce:(La,Gd)2Si2O7 single crystals2019

    • Author(s)
      Takasugi Tatsuki、Yokota Yuui、Horiai Takahiko、Yoshino Masao、Yamaji Akihiro、Ohashi Yuji、Kurosawa Shunsuke、Kamada Kei、Babin Vladimir、Nikl Martin、Yoshikawa Akira
    • Journal Title

      Optical Materials

      Volume: 87 Pages: 11-15

    • DOI

      10.1016/j.optmat.2018.07.067

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Single crystal growth and luminescent properties of Tb doped GdTaO4 by the μ-pulling down method2019

    • Author(s)
      Murakami Rikito、Kamada Kei、Hatakeyama Shuichi、Ueno Katsunori、Ueno Yuichiro、Tadokoro Takahiro、Shoji Yasuhiro、Kurosawa Shunsuke、Yamaji Akihiro、Ohashi Yuji、Yoshino Masao、Yokota Yuui、Yoshikawa Akira
    • Journal Title

      Optical Materials

      Volume: 87 Pages: 94-97

    • DOI

      10.1016/j.optmat.2018.05.031

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scintillation properties of Y-Admixed Gd2Si2O7 scintillator2019

    • Author(s)
      S. Kurosawa, T. Shishido, T. Sugawara, K. Yubuta, T. Horiai, V. Jary, A. Yamaji, M. Yoshino, Y. Yokota, Y. Shoji, K. Kamada, A. Yoshikawa, J. Pejchal, M. Nikl
    • Journal Title

      Radiation Measurements

      Volume: 126 Pages: 106123-106123

    • DOI

      10.1016/j.radmeas.2019.106123

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Scintillation properties of Gd3Al2Ga3O12:Ce, Li and Gd3Al2Ga3O12:Ce, Mg single crystal scintillators: A comparative study2019

    • Author(s)
      Chewpraditkul Warut、Pattanaboonmee Nakarin、Sakthong Ongsa、Wantong Kriangkrai、Chewpraditkul Weerapong、Yoshikawa Akira、Kamada Kei、Kurosawa Shunsuke、Szczesniak Tomasz、Moszynski Marek、Babin Vladimir、Nikl Martin
    • Journal Title

      Optical Materials

      Volume: 92 Pages: 181-186

    • DOI

      10.1016/j.optmat.2019.04.023

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of a high resolution LaGPS imaging detector with pulse shape discrimination capability of different types of radiations2019

    • Author(s)
      Yamamoto Seiichi、Kamada Kei、Kurosawa Shunsuke、Yoshikawa Akira
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 922 Pages: 8-18

    • DOI

      10.1016/j.nima.2018.11.056

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 光導波型シンチレータの組織制御および大口径化の検討2023

    • Author(s)
      鎌田 圭、沓澤 直子、薄 善行、佐々木 玲、吉野 将生、白紙 悠之、堀合 毅彦、村上 力輝斗、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 169Yb の角度相関の測定と磁場応答の研究2023

    • Author(s)
      封 博宇、島添 健次、上ノ町 水紀、高橋 浩之、重河 優大、鎌田 圭、南部 明弘、羽場 宏光、富田 英生、朱 慶紅、金 東煥
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Pr3+添加 (La, Y)2Si2O7バルク単結晶の光学およびシンチレーション特性2023

    • Author(s)
      阿部 柚佳、堀合 毅彦、横田 有為、吉野 将生、村上 力輝斗、花田 貴、山路 晃広、佐藤 浩樹、大橋 雄二、黒澤 俊介、鎌田 圭、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高感度・高分解能X線イメージング応用に向けたCeCl3/NaCl/SrCl2共晶体シンチレータの開発2023

    • Author(s)
      鎌田 圭、沓澤 直子、佐々木 玲、吉野 将生、堀合 毅彦、村上 力輝斗、山路 晃広、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] スカルメルテイング法による CZ-Ga2O3単結晶成長時の流動解析2023

    • Author(s)
      柿本 浩一、高橋 勲、富田 健稔、Vladimir Kochurikhin、鎌田 圭、中野 智、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ルツボレスで作製したβ-Ga2O3結晶の成長方位依存性2023

    • Author(s)
      高橋 勲、Vladimir Kochurikhin、富田 健稔、菅原 孝昌、庄子 育宏、鎌田 圭、柿本 浩一、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 垂直ブリッジマン成長時における高指数面成長 Ga2O3の転位密度解析2023

    • Author(s)
      柿本 浩一、高橋 勲、富田 健稔、鎌田 圭、Vladimir Kochurikhin、中野 智、姚 永昭、石川 由加里、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 超音波照射によるカスケード核種の角度相関変化を利用した位置分解2023

    • Author(s)
      玉井 良樹、上ノ町 水紀、島添 健次、鎌田 圭、富田 英生、石島 歩
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 近赤外発光シンチレータの廃炉用放射線量率モニタリングシステムへの適用の検討2023

    • Author(s)
      松倉 大佑、黒澤 俊介、山路 晃広、大橋 雄二、横田 有為、鎌田 圭、佐藤 浩樹、吉野 将生、花田 貴、村上 力輝斗、堀合 毅彦、吉川 彰、田中 浩基、高田 卓志
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] X線イメージング用Ce添加(Gd, Y, Tb)3Ga3Al2O12シンチレータの結晶成長および光学特性2023

    • Author(s)
      大室 和也、吉野 将生、鎌田 圭、金 敬鎭、堀合 毅彦、村上 力輝斗、山路 晃広、花田 貴、横田 有為、黒澤 俊介、大橋 雄二、佐藤 浩樹、吉川 彰
    • Organizer
      2023年 第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2元系および3元系共晶体構造を利用した機能性シンチレータ材料の開発2023

    • Author(s)
      鎌田圭,佐々木玲,沓澤直子,吉野将生,堀合毅彦, 村上力輝斗,薄善行, Kyoung Jin Kim,Vladimir. V. Kochurikhin,吉川彰
    • Organizer
      第52回結晶成長国内会議(JCCG-52)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] スカルメルテイング法によるCZ-Ga2O3 単結晶成長時の流動解析2023

    • Author(s)
      柿本浩一,高橋 勲,富田 健稔,鎌田圭,中野智,吉川彰,Vladimir V. Kochurikhin
    • Organizer
      第52回結晶成長国内会議(JCCG-52)
    • Related Report
      2023 Annual Research Report
  • [Presentation] スカルメルト法を応用したOCCC法によるタンタル酸リチウム単結晶の大気雰囲気下での結晶育成と特性評価2023

    • Author(s)
      富田健稔,高橋勲, Vladimir Kochurikhin,庄子育宏,佐藤浩樹,大橋雄 二,鎌田圭,柿本浩一,吉川彰
    • Organizer
      第52回結晶成長国内会議(JCCG-52)
    • Related Report
      2023 Annual Research Report
  • [Presentation] 熱中性子検出用LiCl/RbCl/CeCl3共晶シンチレータの育成と中性子応答評価2023

    • Author(s)
      佐々木玲,鎌田圭,吉野将生,堀合毅彦,村上力輝斗,Kyoung Jin Kim,山路晃広,黒澤俊介,横田有為,佐藤浩樹,大橋雄二,花田貴, 吉川彰
    • Organizer
      第52回結晶成長国内会議(JCCG-52)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Wるつぼを使用したマイクロ引き下げ法によるEu3+添加(Y, Lu)ScO3の結晶育成2023

    • Author(s)
      阿部柚佳,堀合毅彦,横田有為,吉野将生,村上力輝斗,花田貴,山路晃広,佐藤浩樹,大橋雄二,黒澤俊介,鎌田圭,吉川彰
    • Organizer
      第52回結晶成長国内会議(JCCG-52)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Relationship of Single Crystal Growth and Luminescence Properties of Cr-dopedGadolinium Gallium Garnet Crystals for Radiation Dose-Rate Monitoring Systems2023

    • Author(s)
      Daisuke. Matsukura, Shunsuke. Kurosawa, Akihiro. Yamaji, Yuji. Ohashi,Yuui. Yokota, Kei. Kamada, Hiroki. Sato, Satoshi. Toyoda, Masao. Yoshino, Takashi. Hanada, Rikito. Murakami, Takahiko. Horiai, Akira. Yoshikawa
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of oxygen concentration during growth on crystalline quality of b-Ga 2 O 3 crystals grown by crucible free growth techniques2023

    • Author(s)
      Isao Takahashi, Vladimir Kochurikhin , Takahiko Horiai, Taketoshi Tomida , Takamasa Sugawara , Kei Kamada, Koichi Kakimoto and Akira Yoshikawa
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Numerical analysis of heat and mass transfer of Ga2O3 grown by skull melting method2023

    • Author(s)
      Koichi Kakimoto, Isao Takahashi, Taketoshi Tomida, Yusuke Kida, Kei Kamada, Satoshi Nakano, Akira Yoshikawa,
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Oxide Crystal growth from Cold Crucible;Ce doped Gd 3 (Al,Ga) 5 O 12 and β-Ga 2 O 3 as examples2023

    • Author(s)
      Akira Yoshikawa, Isao Takahash, Vladimir Kochurikhin, Taketoshi Tomida, Takahiko Horiai, Masao Yoshino, Rikito Murakami, Yasuhiro Shoji, Kei Kamada, Koichi Kakimoto
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Investigation of the phase diagram of the CsI-LiBr system and fabrication of the eutectic scintillator for thermal neutron detection2023

    • Author(s)
      Rei Sasaki, Kei Kamada, Masao Yoshino, Kyoung Jin Kim, Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Yuji Ohashi, Takashi Hanada, Akira Yoshikawa
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
  • [Presentation] Development and material design of structured scintillators for high resolution radiation imaging and thermal neutron detection2023

    • Author(s)
      Kei Kamada, Rei Sasaki, Naoko Kutsuzawa, Masao Yoshino, Yuji Shirakami, Yoshiyuki Usuki, Takahiko Horiai, and Akira Yoshikawa
    • Organizer
      Development of Materials Science in Research and Education
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Single crystal gowth of Ru-Mo-W-Re alloy wire by the dewetting micro-pulling-down method2023

    • Author(s)
      Rikito Murakami, Shiika Itoi, Kotaro Yonemura, Kei Kamada, and Akira Yoshikawa
    • Organizer
      Development of Materials Science in Research and Education
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Composition Dependence of Resistivity of Ru-Mo-W ternary system and single crystal wire growth by the dewetting micro-pulling-down method2023

    • Author(s)
      Kotaro Yonemura, Rikito Murakami, Shiika Itoi, Kei Kamada, Takahiko Horiai, Takashi Hanada, Akihiro Yamaji, Masao Yoshino, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Yuui Yokota, and Akira Yoshikawa
    • Organizer
      Development of Materials Science in Research and Education
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crystal Growth and Optical Properties of Ce-doped (Y, Tb)3Al2Ga3O12 and (Gd, Tb)3Al2Ga3O12 Scintillators2023

    • Author(s)
      Kazuya Omuro, Masao Yoshino, Kei Kamada, Kyoung Jin Kim, Takahiko Horiai, Rikito Murakami, Akihiro Yamaji, Takashi Hanada, Yuui Yokota, Shunsuke Kurosawa, Yuji Ohashi, Hiroki Sato, and Akira Yoshikawa
    • Organizer
      Development of Materials Science in Research and Education
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crystal growth of Eu-doped (Y, Lu)ScO3 by micro-pulling-down method using W crucible2023

    • Author(s)
      Yuka Abe, Takahiko Horiai, Yuui Yokota, Masao Yoshino, Rikito Murakami, Takashi Hanada, Akihiro Yamaji, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, and Akira Yoshikawa
    • Organizer
      Development of Materials Science in Research and Education
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a novel crucible free crystal growth technology andgrowth of 2 inch size b-Ga2O3 single crystal scintillator2023

    • Author(s)
      K. Kamada R. Sasaki, T. Tomida, I. Takahashi, M. Yoshino, R. Murakami, T. Horiai, V. Kochurikhin, Y. Shoji, K. Kakimoto, A. Yoshikawa
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of an ultrahigh resolution real time alpha particle imaging system for observing the trajectories in a scintillator and its applications2023

    • Author(s)
      S. Yamamoto, M. Yoshino, K. Kamada, R. Yajima, A. Yoshikawa, K. Nakanishi, J. Kataoka
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Red-Light Oxide-Scintillators and Evaluation of the Dose Rate Monitoring System for the Decommissioning2023

    • Author(s)
      D. Matsukura, S. Kurosawa, A. Yamaji, Y. Ohashi, Y. Yokota, K. Kamada, H. Sato, M. Yoshino, T. Hanada, R. Murakami, T. Horiai, A. Yoshikawa, H. Tanaka, T. Takata
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of the 4th Whole Gamma Imaging Prototype for 89Zr Mouse Imaging Demonstration2023

    • Author(s)
      G. Akamatsu, E. Yoshida, S. Ito, H. Tashima, H. G. Kang, S. Takyu, F. Nishikido, F. Obata, M. Kiyokawa, H. Wakizaka, K.J. Kim, K. Kamada, A. Yoshikawa, M. Takahashi, T. Yamaya
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] In vivo simultaneous imaging of 18F-FDG and Na131I with Compton PET system2023

    • Author(s)
      D. Kim, L. Yan, K. Shimazoe, H. Takahashi, K. Ogane, M. Yoshino, K. Kamada, M. Uenomachi
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Angular Correlation Measurement with Compton-PET for Information on Local Environment2023

    • Author(s)
      D. Kim, M. Uenomachi, K. Shimazoe, H. Takahashi, K. Kamada, H. Tomita
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a GAGG prompt gamma camera and simultaneous imaging with prompt X-rays during irradiation by proton beams at clinical dose level2023

    • Author(s)
      S. Yamamoto, T. Yamashita, Y. Kobashi, T. Yabe, K. Nakanishi, T. Akagi, M. Yamaguchi, N. Kawachi, K. Kamada, A. Yoshikawa, J. Kataoka
    • Organizer
      2023 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of novel eutectic scintillators for thermal neutron detection2023

    • Author(s)
      Kei Kamada, Ryuga Yajima, Rei Sasaki, Masao Yoshino, Kyoung Jin Kim, Vladimir. V. Kochurikhin, Akira Yoshikawa
    • Organizer
      DSEC VII ; Directionally Solidified Eutectics Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fabrication and evaluation of LiCl/Rb2CeCl5 scintillator for thermal neutron detection2023

    • Author(s)
      Rei Sasaki, Kei Kamada, Ryuga Yajima, Kyoung Jin Kim, Naoko Kutsuzawa, Masao Yoshino Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Vladimir. V. Kochurikhin and Akira Yoshikawa
    • Organizer
      DSEC VII ; Directionally Solidified Eutectics Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and scintillation properties of LaCl3/6LiCl /SrCl2 ternary eutectic for thermal neutron detection2023

    • Author(s)
      Rei Sasaki, Kei Kamada, Ryuga Yajima, Kyoung Jin Kim, Naoko Kutsuzawa, Masao Yoshino Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Vladimir. V. Kochurikhin and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Demonstration of Dose Rate Monitoring System with Garnet-Type Scintillators2023

    • Author(s)
      Daisuke Matsukura, Masao Yoshino Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Kei Kamada and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crystal Growth and Optical Properties of Ce-doped (Gd, Y, Tb)3Ga3Al2O12 Scintillators for X-ray Imaging,2023

    • Author(s)
      Kazuya Omuro, Kyoung Jin Kim, Masao Yoshino Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Kei Kamada and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Luminescence and scintillation properties of Tb,Ce co-doped (Gd,La)2Si2O7 for radiation imaging2023

    • Author(s)
      Rikito Murakami, Masao Yoshino, Takahiko Horiai, Kei Kamada and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical and Scintillation Properties of Pr3+ -Doped (La, Y)2Si2O7 Single Crystals2023

    • Author(s)
      Yuka Abe, Masao Yoshino Rikito Murakami, Takahiko Horiai, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Kei Kamada and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A novel CeCl3/NaCl/SrCl2 ternary eutectic scintillator for fast and high resolution radiation imaging applications2023

    • Author(s)
      Kei Kamada, Rei Sasaki, Kyoung Jin Kim Naoko Kutsuzawa, Masao Yoshino, Rikito Murakami, Takahiko Horiai, and Akira Yoshikawa
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Crucible free growth of oxide crystals2023

    • Author(s)
      Kei Kamada
    • Organizer
      SPIE Photonic West, San Fransisco, 31th Jan. 2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Growth and scintillation properties of 6Li containing Ce:LaCl3 based eutectic scintillator for neutron detection2022

    • Author(s)
      KEI Kamada
    • Organizer
      NDIP 2022 conference in Troyes, France
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crucible free growth of bulk β-Ga2O3 single crystals under oxidizing atmosphere2022

    • Author(s)
      Kei Kamada, Taketoshi Tomida , Isao Takahashi , Vladimir Kochurikhin , Yasuhiro Shoji , Koichi Kakimoto , Akira Yoshikawa
    • Organizer
      ECCG7 Paris 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bulk single crystal growth of β-Ga2O3 by OCCC method with automatic diameter control system2022

    • Author(s)
      Akira Yoshikawa , Vladimir Kochurikhin , Taketoshi Tomida , Isao Takahashi , Kei Kamada , Yasuhiro Shoji , Gushchina Liudmila , Koichi Kakimoto
    • Organizer
      ECCG7 Paris 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of fabrication technique of a novel optical-guiding crystal scintillator plate for radiation imaging applications2022

    • Author(s)
      Ryuga Yajima,Kei Kamada,Naoko Kutsuzawa,Rikito Murakami,Masao Yoshino,Takahiko Horiai,Kyoung Jin Kim,Akihiro Yamaji,Shunsuke Kurosawa,Yuui Yokota,Hiroki Sato,Satoshi Toyoda,Yuji Ohashi,Takashi Hanada, Vladimir.V.Kochurikhin,Seichi Yamamoto,Akira Yoshikawa
    • Organizer
      ECCG7 Paris 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of novel eutectic scintillators for thermal neutron detections and their material design2022

    • Author(s)
      Kei Kamada,Ryuga Yajima,Rei Sasaki,Masao Yoshino, Kyoung Jin Kim ,Vladimir. V. Kochurikhin , Akira Yoshikawa
    • Organizer
      PRE’22-MEXICO
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Nd-Doped Y3Al5O12 Oxide-Scintillators for the Decommissioning Monitoring System2022

    • Author(s)
      Daisuke Matsukura,Shunsuke Kurosawa,Vladimir Kochurikhin, Shohei Kodama,Chihaya Fujiwara,Akihiro Yamaji,2,Yuji Ohashi,Yuui Yokota,Kei Kamada,Hiroki Sato,Satoshi Toyoda,Masao Yoshino,Takashi Hanada,Rikito Murakami,Takahiko Horiai,Akira Yoshikawa
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Material design and growth of novel optical guiding crystal scintillators2022

    • Author(s)
      Kei Kamada , Ryuga Yajima , Naoko Kutsuzawa , Masao Yoshino, Takahiko Horiai, Seiichi Yamamoto, Akira Yoshikawa
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of new types of multilayered composite scintillators based on the LPE grown epitaxial structures of garnet compounds2022

    • Author(s)
      V. Gorbenko, S. Witkiewicz-Lukaszek, Y. Syrotych, T. Zorenko, J.A. Mares, R. Kucerkova, A. Beitlerova, M. Nikl, K. Kamada, A. Yoshikawa, O. Sidletskiy, Yu. Zorenko
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Novel Li2HfX6 (X =Cl, Br, I) scintillator for neutron detection2022

    • Author(s)
      Chihaya. Fujiwara, Shunsuke. Kurosawa, Akihiro. Yamaji, Yuji. Ohashi, Yuui. Yokota, Kei. Kamata, Hiroki. Sato, Satoshi. Toyoda, Masao. Yoshino, Takashi. Hanada, Rikito. Murakami, Takahiro. Horiai, Akira. Yoshikawa
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and scintillation properties of 6Li containing Ce:LaCl3 based eutectic scintillator for neutron detection2022

    • Author(s)
      Kyoung Jin Kim, Kei Kamada, Ryuga Yajima, Yui Takizawa, Rikito Murakami, Naoko Kutsuzawa , Masao Yoshino , Seiichi Yamamoto , Akira Yoshikawa
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and evaluation of Tl doped CsI/LiBr eutectic scintillator for thermal neutron detector2022

    • Author(s)
      Ryuga Yajima, Kei Kamada, Yui Takizawa, Rei Sasaki, Masao Yoshino, Takahiko Horiai, Rikito Murakami, Kyoung Jin Kim, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Vladimir. V. Kochurikhin, Akira Yoshikawa
    • Organizer
      SCINT 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Cr-Doped (Y, Gd)3(Al, Ga)5O12 Red Oxide-Scintillators for the Decommissioning Monitoring System2022

    • Author(s)
      D. Matsukura, S. Kurosawa, A. Yamaji, Y. Ohashi, Y. Yokota, K. Kamada, H. Sato, S. Toyoda, M. Yoshino, T. Hanada, R. Murakami, T. Horiai, A. Yoshikawa
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of novel optical guiding crystal scintillators2022

    • Author(s)
      K. Kamada, R. Yajima, M. Yoshino, T. Horiai, N. Kutsuzawa, K.J. Kim, R. Murakami, S. Yamamoto, A. Yoshikawa
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Path-planning System for Radioisotope Identification Device using 4π Gamma Imaging based on Random Forest Analysis2022

    • Author(s)
      A. Mukai, S. Hara, H. Tomita, K. Yamagishi, H. Ebi, F. Ishida, E. Takada, K. Shimazoe, Y. Tamura, H. Woo, H. Takahashi, H. Asama, J. Kawarabayashi, K. Tanabe, K. Kamada
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Material design and development of novel eutectic scintillators for thermal neutron detection2022

    • Author(s)
      K. Kamada, R. Yajima, R. Sasaki, N. Kutsuzawa, M. Yoshino, T. Horiai, K.J. Kim, R. Murakami, A. Yoshikawa
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of multi-channel gamma-ray detectors for 4π time-of-flight compton camera2022

    • Author(s)
      A. N. Rachman, D. Kim, M. Uenomachi, K. Shimazoe, H. Takahashi, T. Kishimoto, H. Kogami, T. Orita, A. Mukai, H. Tomita, S. Hara, K. Yamagashi, H. Ebi, Y. Tamura, K. Kamada, H. Woo, F. Ishida, E. Takada, H. Asama, J. Kawarabayashi, K. Tanabe, K. Tsuchiya
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prompt X-ray imaging using list-mode data acquisition system during irradiation with carbon-ions2022

    • Author(s)
      S. Yamamoto, M. Kitano, T. Yabe, T. Akagi, M. Yamaguchi, N. Kawachi, K. Kamada, A. Yoshikawa, J. Kataoka
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a dynamic micro RI imaging system using micro scintillation fiber plate2022

    • Author(s)
      F. Nishikido, K. Kamada, A. Yoshikawa, H. Wakizaka, T. Yamaya
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Short-time sequential high-energy gamma photon imaging using list-mode data acquisition system for high-dose-rate brachytherapy2022

    • Author(s)
      J. Nagata, S. Yamamoto, T. Yabe, K. Yogo, Y. Noguchi, K. Okudaira, K. Kamada, A. Yoshikawa, J. Kataoka
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] pH imaging via angular correlation measurement using cascade SPECT nuclide2022

    • Author(s)
      T. Ueki, M. Uenomachi, K. Shimazoe, H. Tomita, K. Kamada, H. Takahashi
    • Organizer
      2022 IEEE NSS MIC
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bulk crystal growth of Ce:GAGG and Ce:La-GPS single crystal from the melt using precious metal crucible-free OCCC Method2022

    • Author(s)
      A. Yoshikawa,V.V. Kochurikhin,M. Yoshino,R. Murakami,T. Tomida,I. Takahashi,K. Kamada,Y. Shoji,T. Horiai,M. Nikl
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crucible free growth and scintillation properties of β-Ga2O3 single crystals2022

    • Author(s)
      Rei Sasaki,Kei Kamada,Taketoshi Tomida,Isao Takahashi,Vladimir. V. Kochurikhin,Shiori ishikawa,Ryuga Yajima,Rikito Murakami,Masao Yoshino,Takahiko Horiai,Kyoung Jin Kim,Akihiro Yamaji,Shunsuke Kurosawa,Yuui Yokota,Hiroki Sato,Satoshi Toyoda,Yuji Ohashi,Takashi Hanada,Akira Yoshikawa
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of novel eutectic scintillators for thermal neutron detections and their material design2022

    • Author(s)
      Kei Kamada,Ryuga Yajima,Rei Sasaki,Masao Yoshino,Naoko Kutsuzawa,Kyoung Jin Kim,Akira Yoshikawa
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and scintillation properties of a novel K2CeCl5/LiCl eutectic for thermal neutron detection2022

    • Author(s)
      Ryuga Yajima, Kei Kamada, Masao Yoshino , Rikito Murakami, Takahiko Horiai , Naoko Kutsuzawa , Kyoung Jin Kim , Akihiro Yamaji , Shunsuke Kurosawa, Yuui Yokota , Hiroki Sato , Satoshi Toyoda , Yuji Ohashi , Takashi Hanada , Vladimir. Kochurikhin , Akira Yoshikawa
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A novel ternary eutectic of CeCl3/LiCl/CaCl2 as a thermal neutron scintillator2022

    • Author(s)
      Kyoung Jin Kim, Kei Kamada, Ryuga Yajima, Rei Sasaki, Masao Yoshino, Naoko Kutsuzawa, Akira Yoshikawaa,
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Crystal growth and scintillation properties of Mo co-doped Ce:Gd3Al2Ga3O12 single crystal scintillators2022

    • Author(s)
      Kyoung Jin Kim, Kei Kamada, Masao Yoshino, Ishikawa Shiori , Takahiko Horiai, Rikito Murakami, Shunsuke Kurosawa , Yasuhiro Shoji, Vladimir V. Kochurikhin, Yuui Yokota, Akira Yoshikawa
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth of Er-doped La2Hf2O7 Single Crystal by Micro-Pulling-Down Method and Optical Properties2022

    • Author(s)
      Naomoto Hayashi, Yuui Yokota, Takahiko Horiai, Masao Yoshino , Akihiro Yamaji, Rikito Murakami, Takashi Hanada, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa
    • Organizer
      ICOM&IWPPP 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 塩化物フラックスを用いた耐食性合金の成膜2022

    • Author(s)
      村上力輝斗,山口大聡,鎌田圭,V. V. Kochurikhin,吉川彰
    • Organizer
      第 16 回日本フラックス成長研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 発光特性を考慮した6 Li 含有中性子用共晶体シンチレータの開発2022

    • Author(s)
      矢島隆雅,鎌田圭,佐々木玲,沓澤直子, 村上力輝斗,堀合毅彦,Kyoung Jin Kim,吉野将生,山路晃広,黒澤俊介,横田有為,佐藤浩樹, 豊田智史,大橋雄二,花田貴,Vladimir Kochurikhin,吉川彰
    • Organizer
      第 16 回日本フラックス成長研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光ファイバー技術を応用した光導波型シンチレータの開発2022

    • Author(s)
      鎌田圭,矢島隆雅,吉野将生,佐々木玲,堀合毅彦,村上力輝斗,沓澤直子, Kyoung Jin Kim,吉川彰
    • Organizer
      第 16 回日本フラックス成長研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] シンチレータ応用を目的としたCsI-LiBr 系状態図の検討と共晶体作成・評価2022

    • Author(s)
      佐々木玲,鎌田圭,矢島隆雅,吉野将生,堀合毅彦,村上力輝斗,Kyoung Jin Kim, 山路晃広,黒澤俊介,横田有為,佐藤浩樹,豊田智史,大橋雄二,花田貴,Vladimir. V. Kochurikhin, 吉川彰
    • Organizer
      第 16 回日本フラックス成長研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超高線量放射線モニタリングシステム用赤色発光ガーネット型単結晶の育成とその発光特性2022

    • Author(s)
      松倉大佑,黒澤俊介,山路晃広,大橋雄二,横田有為,鎌田圭,佐藤浩樹,豊田智史, 吉野将生,花田貴,村上力輝斗,堀合毅彦,吉川彰
    • Organizer
      第 16 回日本フラックス成長研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 垂直ブリッジマン成長時におけるAl2O3の 転位密度解析2022

    • Author(s)
      柿本浩一,高橋勲,富田健稔, 鎌田圭,中野智,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 垂直ブリッジマン成長時におけるβ型酸化 ガリウムの転位密度解析2022

    • Author(s)
      柿本浩一,高橋勲,富田健稔, 鎌田圭,姚永昭,石川由加里, 中野智,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 無機シンチレータ結晶と光ファイバーを融 合した新規複合材料の開発2022

    • Author(s)
      矢島隆雅,鎌田圭,沓澤直子, 佐々木玲,村上力輝斗,吉野将 生,堀合毅彦,Kyoung Jin Kim,山路晃広,黒澤俊介,横 田有為,佐藤浩樹,豊田智史, 大橋雄二,花田貴,Vladimir. V. Kochurikhin,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] スカルメルト法を応用した新規ルツボフリー 結晶育成法における酸化物単結晶育成 の形状制御手法2022

    • Author(s)
      富田健稔,高橋勲,V. Kochurikhin,庄子育宏,鎌田 圭,柿本浩一,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 濡れ性の低い系でのマイクロ引き下げ法 における合金線材の形状制御凝固 (1)2022

    • Author(s)
      村上力輝斗,及川勝成,鎌田 圭,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 濡れ性の低い系でのマイクロ引き下げ法 における合金線材の形状制御凝固 (2)2022

    • Author(s)
      村上力輝斗,及川勝成,鎌田 圭,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 熱中性子検出用共晶体シンチレータの材 料設計と探索研究2022

    • Author(s)
      鎌田圭,矢島隆雅,吉野将生, 佐々木玲,Kyoung Jin Kim, Vladimir. V. Kochurikhin,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] 共晶体構造Mg2Si熱電結晶作製に向 けた垂直ブリッジマン法の育成条件探索2022

    • Author(s)
      林直志,横田有為,堀合毅彦, 吉野将生,山路晃広,村上力輝 斗,花田貴,佐藤浩樹,豊田智 史,大橋雄二,黒澤俊介,鎌田 圭,吉川彰
    • Organizer
      JCCG-51
    • Related Report
      2022 Annual Research Report
  • [Presentation] Resonance charactereistics analysis of double-layered resonator using α-quartz by Finite Element Method2022

    • Author(s)
      Taisei Noguchi, Yuji Ohashi, Masaya Omote, Yuui Yokota, Rikito Murakami, Shunsuke Kurosawa, Kei Kamada, Hiroki Sato, Satoshi Toyoda, Takahiko Horiai, Akihiro Yamaji, Masao Yoshino, Takashi Hanada, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of optical-guiding crystal scintillator plate for high resolution and sensitivity radiation imaging2022

    • Author(s)
      Ryuga Yajima, Kei Kamada, Naoko Kutsuzawa, Masao Yoshino, Takahiko Horiai, Rikito Murakami, Kyoung Kim, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Ohashi Yuji, Hanada takashi, Vladimir Kochurikhin, Seichi Tamamoto, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Growth and scintillation properties of Ce1%LaCl3/6LiCl and Ce1%LaCl3/6LiCl /SrCl2 eutectic for neutron detection2022

    • Author(s)
      Rei Sasaki, Kei Kamada, Ryuga Yajima, Masao Yoshino, Takahiko Horiai, Rikito Murakami, Kyoung Jin Kim, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Growth, scintillation properties, pulse shape discrimination capability of (Li,Ca)I22022

    • Author(s)
      Masao Yoshino, Takashi Iida, Kei Kamada, Ryuga Yajima, Rei Sasaki, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of radiation imaging detector using monolithic GAGG and MPPC array for SAC-PET/SPECT2022

    • Author(s)
      Masao Yoshino, Kenji Shimazoe, Kei Kamada, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Scintillation Properties of Nd-Doped Y3Al5O12 Oxide-Scintillators for the Decommissioning Monitoring System in the Nuclear Plant2022

    • Author(s)
      Daisuke Matsukura, Shunsuke Kurosawa, Vladimir Kochurikhin, Shohei Kodama, Chihaya Fujiwara, Akihiro Yamaji, Yuji Ohashi, Yuui Yokota, Kei Kamada, Hiroki Sato, Satoshi Toyoda, Masao Yoshino, Takashi Hanada, Rikito Murakami, Takahiko Horiai, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Luminescence Properties of Novel Red-emitting Li2Hf(Br, I)6 Scintillators for Both Neutron and Gamma-ray Detection2022

    • Author(s)
      Chihaya Fujiwara, Shunsuke Kurosawa, Akihiro Yamaji, Yuji Ohashi, Yuui Yokota, Kei Kamada, Hiroki Sato, Satoshi Toyoda, Masao Yoshino, Rikito Murakami, Takahiko Horiai, Takashi Hanada, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Ionization Radiation Award Speech] High-sensitivity fiber optic radiation monitor using single photon counting method2022

    • Author(s)
      Shuichi Hatakeyama, Yuichiro Ueno, Takahiro Tadokoro, Katsunori Ueno, Koichi Okada, Keisuke Sasaki, Tooru Shibutani, Kei Kamada, Rikito Murakami, Akira Yoshikawa3
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Study on higher-order imaging method based on double photon coincidence counting using correlation in multidimensional space2022

    • Author(s)
      Hiroyuki Takahashi, Kenji Shimazoe, Masaki Sekino, Kei Kamada, Hiromitsu Haba, Toshimitsu Momose
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of Gamma Source Identification Using 4π Compton Camera (9) Development of Path Planning System Based on Random Forest Analysis2022

    • Author(s)
      Atsushi Mukai, Shintaro Hara, Hidetake Ebi, Fumihiko Ishida, Koki Sugibayashi, Eiji Takada, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Hiroyuki Takahashi, Hajime Asama, Jun Kawarabayashi, Kosuke Tanabe, Ken'ichi Tsuchiya, Kei Kamada, Hideki Tomita
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] B2C Research Accelerated by Future PET Development Unit: Brain to Whole Body2022

    • Author(s)
      Taiga Yamaya, Miwako Takahashi, Hideaki Tashima, Go Akamatsu, Sodai Takyu, Eiji Yoshida, Shunsuke Kurosawa, Kei Kamada, Akira Yoshikawa, Hideaki Haneishi, Mikio Suga, Kazuya Kawamura, Mariko Ishibashi, Yoichi Ima
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Measurement and use of temporal information for imaging in radiotherapy2022

    • Author(s)
      Seiichi Yamamoto, Takuya yabe, Mitsutaka Yamaguchi, Naoki Kawachi, Key Kamada, Akira Yoshikawa, Naoyasu Okudaira, Jura Nagata, Maki Kitano, Katsunori Yogo5, Takashi Akagi, Jun Kataoka
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Crystal Growth and Optical Properties of Er-doped La2Hf2O72022

    • Author(s)
      Naomoto Hayashi, Yuui Yokota, Takahiko Horiai, Kohei Yamanoi, Masao Yoshino, Akihiro Yamaji, Rikito Murakami, Takashi Hanada, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, Nobuhiko Sarukura, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Material design and porotype fabrication of scintillator crystal optical fibers2022

    • Author(s)
      Kei Kamada, Ryuga Yajima, Masao Yoshino, Rei Sasaki, Takahiko Horiai, Rikito Murakami, Kutsuzawa Naoko, Kyoung Jin Kim, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Development of Novel High Resistivity Ruthenium-Based Alloy Wire for OLED Deposition2022

    • Author(s)
      Rikito murakami, Kei Kamada, Kenichi Umetsu, Shiika Itoi, Hiroaki Yamaguchi, Takashi Yoshioka, Katsunari Oikawa, Junji Kido, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Dislocation density analysis of β-Ga2O3 grown by vertical Bridgman method2022

    • Author(s)
      Koichi Kakimoto, Isao Takahashi, Taketoshi Tomida, Kei Kamada, Yongzhao Yao, Satoshi Nakano, Akira Yoshikawa
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Dependence of growth conditions on b-Ga2O3 crystal quality grown by OCCC method2022

    • Author(s)
      Isao Takahashi, Kochurikhin Vladimir, Tomida Taketoshi, Yao Yongzhao, Sato Koji, Ishikawa Yukari, Sugawara Takamasa, Shoji Yasuhiro, Kamada Kei, Kakimoto Koichi, Yoshikawa Akira
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 赤色発光を示すヨウ化物中性子シンチレータの発光特性2022

    • Author(s)
      藤原 千隼、黒澤 俊介、山路 晃広、田中 浩紀、高田 卓志、大橋 雄二、横田 有為、鎌田 圭、佐藤 浩樹、豊田 智史、吉野 将生、村上 力輝斗、堀合 毅彦、花田 貴、吉川 彰
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Tb3+,Ce3+共添加(Gd,La)2Si2O7の発光特性およびα線イメージング2022

    • Author(s)
      村上 力輝斗、黒澤 俊介、吉野 将生、堀合 毅彦、鎌田 圭、山路 晃広、庄子 育宏、大橋 雄二、横田 有為、吉川 彰
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 廃炉作業用放射線モニタリングシステムに用いる酸化物長波長発光シンチレータの開発2022

    • Author(s)
      松倉 大佑、黒澤 俊介、藤原 千隼、山路 晃広、大橋 雄二、横田 有為、鎌田 圭、佐藤 浩樹、豊田 智史、吉野 将生、花田 貴、村上 力輝斗、堀合 毅彦、吉川 彰、田中 浩基、高田 卓志
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Li含有CaI2:Euシンチレータの作製とシンチレーション評価及びn/γ波形弁別能2022

    • Author(s)
      吉野 将生、飯田 崇史、鎌田 圭、矢島 隆雅、佐々木 玲、堀合 毅彦、吉川 彰
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光導波型シンチレータ結晶における様々な無機シンチレータ結晶コアの検討2022

    • Author(s)
      鎌田 圭、矢島 隆雅、沓澤 直子、吉野 将生、堀合 毅彦、村上 力輝斗、吉川 彰
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 陽子線照射即発X線と即発ガンマ線同時測定2022

    • Author(s)
      山本 誠一、山下 智弘、小橋 佑介、矢部 卓也、山口 充孝、河地 有木、鎌田 圭、吉川 彰、赤城 卓、片岡 淳
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] スカルメルテイング法によるGa2O3単結晶成長時の熱流動解析2022

    • Author(s)
      柿本 浩一、高橋 勲、富田 健稔、木田 祐輔、鎌田 圭、中野 智、吉川 彰
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Growth and scintillation properties of Li2SrCl4/LiSr2Cl5 eutectic2021

    • Author(s)
      Kei Kamada, Yui Takizawa, Masao Yoshino, Naoko Kutsuzawa, Yasuhiro Shoji, Vladimir. V. Kochurikhin, Akira Yoshikawa
    • Organizer
      22nd American Conference on Crystal Growth and Epitaxy (ACCGE-22)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth and scintillation properties of LiBr/CeBr3 eutectic scintillator for neutron detection2021

    • Author(s)
      Kei Kamada, Yui Takizawa, Masao Yoshino, Masao Yoshino, Ryuga Yajima, Kyoung Jin Kim, Vladimir. V. Kochurikhin, Akira Yoshikawa.
    • Organizer
      2021 International Conference on Solid State Devices and Materials
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth of Eu doped LiBr/BaBr2 eutectic and its thermal neutron response.2021

    • Author(s)
      Kei Kamada, Yui Takizawa, Masao Yoshino, Ryga Yajima, Kyoung Jin Kim, Vladimir. V. Kochurikhin, Akira Yoshikawa.
    • Organizer
      11th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation. (Lumdetr2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth of ternary eutectic scintillator for high resolution radiation imaging2021

    • Author(s)
      (10)Kei Kamada, Yui Takizawa, Naoko kutsuzawa, Masao Yoshino, Seiich Yamamoto, Kyoung jin Kim, Rikito Murakami, Vladimir V. Kochurikhin, Akira Yoshikawa
    • Organizer
      2021 Virtual IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of large size crystal growth technology of oxide eutectic scintillator and a proto-type Talbot-Lau imaging system2020

    • Author(s)
      Kei Kamada, Kyong Jing Kim, Rikito Murakami, Vladimir V Kochurikhin, Masao Yoshino, Shunsuke Kurosawa, Akihiro Yamaji, Yasuhiro Shoji, Yuji Ohashi, Yuui Yokota, Akira Yoshikawa
    • Organizer
      2020 International Conference on Solid State Devices and Materials (52nd)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Core Heating 法を用いて育成された透明 CaHfO3結晶の特性評価2020

    • Author(s)
      鎌田 圭、石川 志緒利、村上 力輝斗、山路 晃広、吉野 将生、黒澤 俊介、豊田 智史、佐藤 浩樹、横田 有為、大橋 雄二、花田 貴、吉川 彰
    • Organizer
      第81回応用物理学会秋季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of mass production technology of Ce:GD3(Ga,Al)5O12 scintillator for radiation imaging applications2019

    • Author(s)
      Kei Kamada
    • Organizer
      International Conference on Crystal Growth and Epitaxy-2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multiple shaped crystal growth of Ce:Y3Al5O12 and Ce: Lu3Al5O12 scintillators using Mo crucible and dies by the edge defined film fed growth method2019

    • Author(s)
      Kei Kamada
    • Organizer
      15th International conference on Scintillating Materials and their Applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of x-ray talbot-lau imaging system using submicron-diameter phase-separated scintillator fibers2019

    • Author(s)
      Kei Kamada
    • Organizer
      2019 IEEE Nuclear Science Symposium and Medical Imaging Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of X-ray Talbot-Lau imaging system using large area Tb doped GAP/α-Al2O3 eutectic scintillator plates2019

    • Author(s)
      Kei Kamada
    • Organizer
      The Sixth Directionally Solidified Eutectics Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 6.Shaped crystal growth of Fe-Ga and Fe-al alloy plates by the micro pulling down method2019

    • Author(s)
      Kei Kamada
    • Organizer
      17th Czech and Slovak Conference on Magnetism
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Submerged Core Hearting法を用いたLu2O3、HfO2系結晶の作製とシンチレータ特性評価2019

    • Author(s)
      鎌田 圭
    • Organizer
      第80回応用物理学会秋期学術講演会
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] 製造装置及び製造方法2024

    • Inventor(s)
      吉川 彰、鎌田 圭、柿本 浩一
    • Industrial Property Rights Holder
      吉川 彰、鎌田 圭、柿本 浩一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2024
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 製造装置及び製造方法2024

    • Inventor(s)
      吉川 彰、鎌田 圭、柿本 浩一
    • Industrial Property Rights Holder
      吉川 彰、鎌田 圭、柿本 浩一
    • Industrial Property Rights Type
      特許
    • Filing Date
      2024
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 結晶成長方法および装置2023

    • Inventor(s)
      吉川 彰、鎌田 圭、庄子 育宏、他4名
    • Industrial Property Rights Holder
      吉川 彰、鎌田 圭、庄子 育宏、他4名
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2023-122837
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 結晶製造方法、高周波加熱装置、及び結晶製造装置2023

    • Inventor(s)
      吉川 彰、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 光ファイバー発光体の作製方法2023

    • Inventor(s)
      鎌田 圭、矢島 隆雅、村上 力輝斗、吉川 彰
    • Industrial Property Rights Holder
      鎌田 圭、矢島 隆雅、村上 力輝斗、吉川 彰
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 金属部材および製品2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208246
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属部材および製品2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208247
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属部材および製品2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208249
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属部材および製品2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-208251
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属部材および製品2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 処理装置および方法2023

    • Inventor(s)
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Holder
      吉川 彰、村上 力輝斗、鎌田 圭
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-195964
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 結晶材料、シンチレータ、および放射線検出器2023

    • Inventor(s)
      横田 有為、須田 貴裕、吉野 将生、鎌田 圭、他2名
    • Industrial Property Rights Holder
      横田 有為、須田 貴裕、吉野 将生、鎌田 圭、他2名
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 組成物、及び、抵抗発熱体2023

    • Inventor(s)
      村上 力輝斗、鎌田 圭、吉川 彰
    • Industrial Property Rights Holder
      村上 力輝斗、鎌田 圭、吉川 彰
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 光ファイバー発光体、発光体アレー、放射線測定装置、および光ファイバー発光体の作製方法2022

    • Inventor(s)
      吉川 彰、 鎌田 圭、矢島 隆雅、村上 力輝斗、庄子 育宏
    • Industrial Property Rights Holder
      吉川 彰、 鎌田 圭、矢島 隆雅、村上 力輝斗、庄子 育宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Related Report
      2022 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 光ファイバー発光体の作製方法2022

    • Inventor(s)
      吉川 彰、 鎌田 圭、矢島 隆雅、庄子 育宏、村上 力輝斗
    • Industrial Property Rights Holder
      吉川 彰、 鎌田 圭、矢島 隆雅、庄子 育宏、村上 力輝斗
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-024806
    • Filing Date
      2022
    • Related Report
      2022 Annual Research Report
  • [Patent(Industrial Property Rights)] 電解処理方法2021

    • Inventor(s)
      吉川彰、鎌田圭、山口大聡、村上力輝斗
    • Industrial Property Rights Holder
      吉川彰、鎌田圭、山口大聡、村上力輝斗
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-111275
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report
  • [Patent(Industrial Property Rights)] シンチレータおよび放射線検出器2021

    • Inventor(s)
      吉川 彰、鎌田 圭、瀧澤 優威 、沓澤直子、村上力輝斗、庄子育宏
    • Industrial Property Rights Holder
      吉川 彰、鎌田 圭、瀧澤 優威 、沓澤直子、村上力輝斗、庄子育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-028343
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report
  • [Patent(Industrial Property Rights)] シンチレータおよび放射線検出器2021

    • Inventor(s)
      鎌田 圭、吉川 彰、瀧澤 優威、沓澤直子、村上力輝斗、庄子育宏
    • Industrial Property Rights Holder
      鎌田 圭、吉川 彰、瀧澤 優威、沓澤直子、村上力輝斗、庄子育宏
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-028343
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] シンチレータ2020

    • Inventor(s)
      鎌田 圭、吉川 彰、 瀧澤 優威
    • Industrial Property Rights Holder
      鎌田 圭、吉川 彰、 瀧澤 優威
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-140253
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi