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Study on higher-order imaging method based on double photon coincidence counting using correlation in multidimensional space

Research Project

Project/Area Number 22H04961
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Review Section Broad Section D
Research InstitutionThe University of Tokyo

Principal Investigator

高橋 浩之  東京大学, 大学院工学系研究科(工学部), 教授 (70216753)

Co-Investigator(Kenkyū-buntansha) 百瀬 敏光  東京大学, 大学院工学系研究科(工学部), 客員研究員 (20219992)
関野 正樹  東京大学, 大学院工学系研究科(工学部), 教授 (20401036)
羽場 宏光  国立研究開発法人理化学研究所, 仁科加速器科学研究センター, 室長 (60360624)
鎌田 圭  東北大学, 未来科学技術共同研究センター, 准教授 (60639649)
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) 2022-04-27 – 2026-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥184,210,000 (Direct Cost: ¥141,700,000、Indirect Cost: ¥42,510,000)
Fiscal Year 2025: ¥45,240,000 (Direct Cost: ¥34,800,000、Indirect Cost: ¥10,440,000)
Fiscal Year 2024: ¥44,330,000 (Direct Cost: ¥34,100,000、Indirect Cost: ¥10,230,000)
Fiscal Year 2023: ¥47,710,000 (Direct Cost: ¥36,700,000、Indirect Cost: ¥11,010,000)
Fiscal Year 2022: ¥46,930,000 (Direct Cost: ¥36,100,000、Indirect Cost: ¥10,830,000)
Keywordsガンマ線 / 蛍光体 / 核医学 / イメージング / MRI / 同時計数 / 時間幅信号処理 / DPECT
Outline of Research at the Start

従来のMRI(Magnetic Resonance Imaging)は、感度不足のため特定核種の詳細挙動を得ることは難しかった。本研究は2本のガンマ線を続けて放出する核種に着目し、これらの時間・空間相関を用い、コリメータを工夫して配置することで画像再構成不要の革新的なイメージング法を確立するとともに、外部電磁場を加えた多次元空間における高次の相関計測により、核スピンを介して生体深部でのpHやプローブ核種の化学結合状態などの計測を行う新しい多光子相関イメージング法の研究を行うものである。核医学とMRIの原理の真の融合により、医用イメージングの新たな潮流を先導することが期待される。

Outline of Annual Research Achievements

本研究では、時間・空間・電磁場の多次元空間における高次相関を利用して、トレーサーとなる放射性核種の量・それらの置かれた環境についての局所情報を得ることを目指し、DPECT撮像システムを製作し、外部磁場発生・共鳴用のRF発生装置を組み込み、DPE-MRIを構築する。そこでIn-111等の放射性核種の核磁気共鳴・核スピン緩和時間を利用し、局所的な環境に関する情報、具体的には対象核種周辺の電場の強さ、化学状態、生体深部でのpH等の情報を得るものである。5つのサブテーマを設定し研究を進め、本年度は次の成果を得た。1) 磁場環境下コリメータ一体型シンチレータ開発:コリメータ一体型シンチレータとして、磁場に不感な金属としてタングステンを選択し、高さ30mmのタングステンコリメータ内にシンチレータを配置した構造のパラレルホール型のシンチレータモジュールを設計し、製作した。2) 画像再構成不要二光子イメージングとDPEシステム構築:パラレルホールコリメータとスリットコリメータの2種類のコリメータを組み合わせた測定系を組み上げて、マイクロチューブの測定を行い、空間分解能として、5.5 mmの値が得られ、パラレルホールコリメータ・パラレルホールコリメータの組み合わせで得られる空間分解能と同等の値となった。また1.5 Tまでの強磁場中での動作の実証も行った。3) DPE-MRI電磁場設計・製作と緩和時間計測:超常磁性酸化鉄ナノ粒子を用いた実験により、世界で初めてIn-111を用いたT2緩和時間の測定に取り組み、原理実証に成功した。4) DPE-MRI放射性核種の探索と合成: Yb-169の合成と精製を進めるとともに、新たに見出した陽電子放出核種の合成に成功した。5) DPE-MRIシステム評価:DPE-MRIシステムの評価を行うためのファントムの製作を行った。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

本研究は順調に進展しており、当初期待していた以上の成果が見込まれると考えている。原理実証の点では、2つのガンマ線光子の相関に注目し、平面コリメータと直線コリメータの2種類のコリメータを用いた計測を行い、検出器で測定された2個のガンマ線から平面と直線の交点として放出されたRIの位置を求めるという、画像再構成不要のイメージング法を開発し、実際にIn-111とLu-177を用い、画像再構成不要のイメージングに成功し、位置分解能として、5 mm強の値が得られた。また、In-111とLu-177という2種の異なる核種の同時測定を行い、エネルギー情報を用いて、これら2種の核種を分離し、独立に評価することが可能であることを示した。
MRIとRIのイメージング原理の融合においては、横緩和時間の計測を磁性ナノ粒子を用いて実験的に評価し、核種In-111を用いて、磁性ナノ粒子の量が増えると横緩和時間が短くなるという結果が得られた。これは核種In-111を用いたf-MRIの可能性を拓く結果であるが、当初は令和6年度に実施する予定であった成果を既に先行して実現した。さらに、核種の製造においては、当初想定していなかった核種としてTe-118の開発に成功した。これを用いて抗体やペプチドを標識することにより、体内動態を長期にわたって、PETの高い画質で計測することを可能とするため、セラノスティクスにおいて大変有用な核種となるものであると期待される。この核種の利用については抗体関連の研究者を必要とし、本研究の対象範囲を超えるものであるため、現在、本研究とは別に研究計画をたてることを検討中である。

Strategy for Future Research Activity

今後は次のように研究を推進していく予定である。
コリメータ一体型のシンチレータについてはYAPシンチレータを封止した構造のシンチレータを製作し、高分解能システムの実現に向けた開発を行う。検出器システムについては、コリメータ一体型シンチレータと組み合わせて、2 mm 分解能の全体システムの構築を行い、その後、0.8 mm分解能システムの基本設計とシステム構築を行い、磁場中で動作させる。緩和時間計測については、RFパルスを照射する機構を装置に導入することによって核スピンをマニピュレーションして、T1緩和時間の計測を行う予定である。本原理検証については、3 mm分解能のシステムを用いて実施する。緩和時間計測における磁場配置・RFの最適化を図り、マウスを用いた実験系の設計を行い、実験を実施する予定である。核種合成については、これまでに合成に成功したYb-169に加えて、Cu-67などの合成に取り組むとともに、新たな候補核種の探索を行いながら、新規核種の分離精製法の改良を続ける。なお、新規に見出したTe-118については、別途、研究体制を構築して実施することを検討している。ファントムについては、2 ㎜分解能システムの試験評価、0.8 mm分解能システムを用いた評価実験を実施する予定である。
最終的には以上の成果をとりまとめて、全体報告書を作成する予定である。

Assessment Rating
Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Report

(5 results)
  • 2024 Interim Assessment (Comments) ( PDF )
  • 2023 Annual Research Report
  • 2022 Abstract ( PDF )   Comments on the Screening Results   Annual Research Report
  • Research Products

    (244 results)

All 2024 2023 2022 Other

All Int'l Joint Research (1 results) Journal Article (143 results) (of which Int'l Joint Research: 24 results,  Peer Reviewed: 141 results,  Open Access: 114 results) Presentation (97 results) (of which Int'l Joint Research: 43 results,  Invited: 16 results) Patent(Industrial Property Rights) (2 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Hungarian Academy of Sciences(ハンガリー)

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      2022 Annual Research Report
  • [Journal Article] Recovery after Prolonged Disturbance of Consciousness and Repeated Cerebral Perfusion Changes in Neuronal Intranuclear Inclusion Disease2024

    • Author(s)
      Uchigami H, Hamada M, Maekawa H, Ishiura H, Kodama S, Shirota Y, Takahashi M, Momose T, Toda T.
    • Journal Title

      Internal Medicine

      Volume: 63 Issue: 2 Pages: 333-336

    • DOI

      10.2169/internalmedicine.1015-22

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2024-01-15
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      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] pH dependence of perturbed angular correlation in DOTA chelated $$^{111}$$In measured with ring-shape gamma-ray detectors2024

    • Author(s)
      Shimazoe Kenji、Donghwan Kim、Mineo Tomoko、Sato Takeshi、Ohta Seiichi、Tatsumi Toshifumi、Sugiyama Akira、Yamatsugu Kenzo、Nomura Sachiyo、Terabayashi Ryohei、Tomita Hideki、Sonoda Tetsu、Shigekawa Yudai、Yokokita Takuya、Uenomachi Mizuki
    • Journal Title

      Interactions

      Volume: 245 Issue: 1 Pages: 22-22

    • DOI

      10.1007/s10751-024-01864-7

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    • 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

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    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modality for estimating NMR relaxation time using perturbed angular correlation in double-photon emission nuclides2024

    • Author(s)
      Matsumoto Wataru、Feng Boyu、Tamai Yoshiki、Ueki Taisei、Kamada Kei、Uenomachi Mizuki、Tomita Hideki、Fushimi Motofumi、Shimazoe Kenji、Takahashi Hiroyuki、Sekino Masaki
    • Journal Title

      AIP Advances

      Volume: 14 Issue: 1 Pages: 015217-015217

    • DOI

      10.1063/9.0000665

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    • Author(s)
      Lin Hongchang、Kobayashi Mariko、Kushiro Keiichiro、Yanagie Hironobu、Shimazoe Kenji、Takahashi Hiroyuki
    • Journal Title

      Nuclear Medicine Communications

      Volume: 45 Issue: 4 Pages: 287-294

    • DOI

      10.1097/mnm.0000000000001812

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  • [Journal Article] Production of 45Ti radioisotope by proton irradiation of natural scandium2024

    • Author(s)
      Ditroi F.、Takacs S.、Aikawa M.、Gantumur D.、Huang H.、Goto S.、Haba H.、Szucs Z.、Tarkanyi F.
    • Journal Title

      Radiation Physics and Chemistry

      Volume: 218 Pages: 111572-111572

    • DOI

      10.1016/j.radphyschem.2024.111572

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  • [Journal Article] Activation cross sections of α-particle-induced reactions on scandium in the energy range of 22 - 51 MeV2024

    • Author(s)
      Aikawa Masayuki、Ebata Shuichiro、Haba Hiromitsu、Takacs Sandor、Ditroi Ferenc、Szucs Zoltan
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 550 Pages: 165315-165315

    • DOI

      10.1016/j.nimb.2024.165315

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    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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

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  • [Journal Article] First Study of the PIKACHU Project: Development and Evaluation of High-Purity Gd3Ga3Al2O12:Ce Crystals for 160Gd Double Beta Decay Search2024

    • 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

      Volume: -

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  • [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

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  • [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

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    • 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

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  • [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

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  • [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

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  • [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

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  • [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

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  • [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

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  • [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

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  • [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
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    • 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] Progress on double photon coincidence imaging with 67Cu and 169Yb2023

    • Author(s)
      K. Shimazoe, M. Uenomachi, H. Takahashi, Y. Shigekawa, A. Nambu, X. Yin, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 110-110

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    • Peer Reviewed
  • [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

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    • 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
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    • 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] Improvement of double photon emission Compton imaging using angular and polarization correlations in cascade photons2023

    • Author(s)
      Kim Donghwan、Ueki Taisei、Rahman Agus Nur、Yan Linlin、Uenomachi Mizuki、Shimazoe Kenji、Takahashi Hiroyuki
    • Journal Title

      Journal of Instrumentation

      Volume: 18 Issue: 05 Pages: C05012-C05012

    • DOI

      10.1088/1748-0221/18/05/c05012

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Case report: Atomoxetine improves chronic pain with comorbid post-traumatic stress disorder and attention deficit hyperactivity disorder2023

    • Author(s)
      Kasahara Satoshi、Takahashi Miwako、Morita Taito、Matsudaira Ko、Sato Naoko、Momose Toshimitsu、Niwa Shin-Ichi、Uchida Kanji
    • Journal Title

      Frontiers in Psychiatry

      Volume: 14 Pages: 1221694-1221694

    • DOI

      10.3389/fpsyt.2023.1221694

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Case Report: Guanfacine and methylphenidate improved chronic lower back pain in autosomal dominant polycystic kidney disease with comorbid attention deficit hyperactivity disorder and autism spectrum disorder2023

    • Author(s)
      Kasahara Satoshi、Kanda Shoichiro、Takahashi Miwako、Fujioka Mao、Morita Taito、Matsudaira Ko、Sato Naoko、Hattori Motoshi、Momose Toshimitsu、Niwa Shin-Ichi、Uchida Kanji
    • Journal Title

      Frontiers in Pediatrics

      Volume: 11 Pages: 1283823-1283823

    • DOI

      10.3389/fped.2023.1283823

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Case report: Remission of chronic low back pain and oral dysesthesia comorbid with attention deficit/hyperactivity disorder by treatment with atomoxetine and pramipexole2023

    • Author(s)
      Kasahara Satoshi、Kato Yuichi、Takahashi Miwako、Matsudaira Ko、Sato Naoko、Niwa Shin-Ichi、Momose Toshimitsu、Uchida Kanji
    • Journal Title

      Frontiers in Pain Research

      Volume: 4 Pages: 1159134-1159134

    • DOI

      10.3389/fpain.2023.1159134

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation cross sections of alpha-particle-induced reactions on natural tungsten for osmium and rhenium radionuclides2023

    • Author(s)
      Ukon Naoyuki、Aikawa Masayuki、Saito Moemi、Hagiwara Masayuki、Yashima Hiroshi、Komori Yukiko、Haba Hiromitsu、Tak?cs S?ndor、Ditr?i Ferenc、Sz?cs Zolt?n
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 539 Pages: 95-101

    • DOI

      10.1016/j.nimb.2023.03.032

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Incomplete fusion reaction producing Pa nuclides in the <sup>232</sup>Th + <sup>7</sup>Li reaction2023

    • Author(s)
      Teranishi Kakeru、Morita Ryoga、Hayakawa Yuta、Sakaguchi Aya、Nakajima Akihisa、Komori Yukiko、Yokokita Takuya、Mori Daiki、Haba Hiromitsu、Yokoyama Akihiko
    • Journal Title

      Radiochimica Acta

      Volume: 111 Issue: 8 Pages: 589-596

    • DOI

      10.1515/ract-2022-0093

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natural rhenium up to 23 MeV2023

    • Author(s)
      Aikawa Masayuki、Toyoeda Yutaka、Gantumur Damdinsuren、Ukon Naoyuki、Ebata Shuichiro、Haba Hiromitsu、Tak?cs S?ndor、Ditr?i Ferenc、Sz?cs Zolt?n
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 543 Pages: 165093-165093

    • DOI

      10.1016/j.nimb.2023.165093

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation cross section measurement of alpha-particle induced nuclear reactions on tantalum2023

    • Author(s)
      Takacs S.、Ditroi F.、Szucs Z.、Aikawa M.、Haba H.、Toyoeda Y.、Damdinsuren G.、Ebata S.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 545 Pages: 165127-165127

    • DOI

      10.1016/j.nimb.2023.165127

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Solvent extraction following oxidation of astatine for the use of a 211Rn - 211At generator2023

    • Author(s)
      Shin Yuki、Maruyama Shunpei、Kawasaki Kohei、Aoi Keito、Washiyama Kohshin、Nishinaka Ichiro、Yano Shinya、Haba Hiromitsu、Yokoyama Akihiko
    • Journal Title

      Journal of Radioanalytical and Nuclear Chemistry

      Volume: 333 Issue: 1 Pages: 403-409

    • DOI

      10.1007/s10967-023-09282-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Design of radiation shield for RI production beam line2023

    • Author(s)
      A. Akashio, K. Tanaka, N. Shigyo, K. Sugihara, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of 211Rn/211At generator through liquid phase recovery of radon and ionic liquid extraction of astatine2023

    • Author(s)
      Y. Nagai, Y. Ganaha, A. Yokoyama, K. Washiyama, I. Nishinaka, X. Yin, A. Nambu, Y. Shigekawa, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 149-149

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The feasibility study for the medical radioisotope: astatine-211 production by the gas cell-based laser ionization technique2023

    • Author(s)
      T. Sonoda, T. Nakashita, H. Haba, H. Tomita, and H. Ishiyama
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 150-150

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progress of 211At production at the RIKEN AVF cyclotron2023

    • Author(s)
      X. Yin, N. Sato, A. Nambu, Y. Shigekawa, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 151-152

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of 28Mg via α-particle-induced reaction on Al2023

    • Author(s)
      M. Aikawa, H. Huang, G. Damdinsuren, S. Ebata, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 165-166

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production cross sections of 47Sc via α-particle induced reactions on natCa2023

    • Author(s)
      M. Aikawa, Y. Hanada, D. Ichinkhorloo, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 167-168

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production cross sections of 52gMn in α-particle-induced reactions on natV2023

    • Author(s)
      G. Damdinsuren, M. Aikawa, Kh. Tegshjargal, N. Erdene, S. Ebata, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 169-170

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natCr up to 24 MeV2023

    • Author(s)
      H. Huang, M. Aikawa, Y. Hanada, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 171-171

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of alpha-particle-induced reactions on natural lanthanum up to 50 MeV2023

    • Author(s)
      S. Ebata, M. Aikawa, G. Damdinsuren, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 172-172

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reexamination of production cross sections of 153Sm via α-particle induced reactions on natNd2023

    • Author(s)
      M. Aikawa, M. Sakaguchi, N. Ukon, Y. Komori, H. Haba, N. Otuka, and S. Takacs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 173-173

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of 7Li-induced reactions on natSm2023

    • Author(s)
      M. Aikawa, G. Damdinsuren, S. Ebata, N. Ukon, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 174-174

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natural gadolinium up to 24 MeV2023

    • Author(s)
      D. Ichinkhorloo, M. Aikawa, Ts. Zolbadral, Y. Komori, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 175-175

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production yields of 165Er and 169Yb via 24-MeV deuteron induced reactions2023

    • Author(s)
      Y. Shigekawa, A. Nambu, Y. Kumakura, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 176-177

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of α-particle-induced reactions on natTa2023

    • Author(s)
      S. Takacs, F. Ditroi, Z. Szucs, M. Aikawa, G. Damdinsuren, H. Haba, and S. Ebata
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 178-179

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natRe2023

    • Author(s)
      M. Aikawa, Y. Toyoeda, G. Damdinsuren, S. Ebata, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 180-180

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production cross sections of 189gIr in α-particle-induced reactions on natRe2023

    • Author(s)
      G. Damdinsuren, M. Aikawa, S. Ebata, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 181-182

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production cross sections of 198gAu in proton-induced reactions on natPt2023

    • Author(s)
      G. Damdinsuren, M. Aikawa, Kh. Tegshjargal, N. Erdene, N. Ukon, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 183-184

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production cross sections of 211Rn via 7Li-induced reaction on 209Bi2023

    • Author(s)
      N. Ukon, K. Washiyama, M. Aikawa, G. Damdinsuren, S. Ebata, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 185-185

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fee-based activities performed by the RI application research group2023

    • Author(s)
      A. Nambu, H. Haba, A. Yoshida, K. Watanabe, and T. Kambara
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 56 Pages: 216-216

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [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] Vesicular Integral-Membrane Protein 36 Is Involved in the Selective Secretion of Fucosylated Proteins into Bile Duct-like Structures in HepG2 Cells.2023

    • Author(s)
      1.Muranaka M., Takamatsu S., Ouchida T., Kanazawa Y., Kondo J., Nakagawa T., Egashira Y., Fukagawa K., Gu J., Okamoto T., Kamada Y., and Miyoshi E.
    • Journal Title

      Int. J. Mol. Sci.

      Volume: 24 Issue: 8 Pages: 7037-7037

    • DOI

      10.3390/ijms24087037

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [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] 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
      2023 Annual Research Report 2022 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] Tl-Doped CsI/?LiBr Scintillator for Thermal Neutron Detection With Ultrahigh Light Yield2023

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

      IEEE Transactions on Nuclear Science

      Volume: 70 Issue: 7 Pages: 1331-1336

    • DOI

      10.1109/tns.2023.3278465

    • 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] 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] 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
      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] Activation cross sections of proton-induced reactions on natural platinum up to 30 MeV2023

    • Author(s)
      Gantumur Damdinsuren、Aikawa Masayuki、Khishigjargal Tegshjargal、Norov Erdene、Ukon Naoyuki、Haba Hiromitsu
    • Journal Title

      Applied Radiation and Isotopes

      Volume: 192 Pages: 110621-110621

    • DOI

      10.1016/j.apradiso.2022.110621

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Production cross sections of terbium and gadolinium radioisotopes from the deuteron-induced reactions on natural gadolinium up to 24?MeV2023

    • Author(s)
      Ichinkhorloo Dagvadorj、Aikawa Masayuki、Tsoodol Zolbadral、Komori Yukiko、Haba Hiromitsu
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 536 Pages: 30-37

    • DOI

      10.1016/j.nimb.2023.01.001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-molecule imaging and inter-molecular imaging in nuclear medicine2022

    • Author(s)
      Shimazoe Kenji、Uenomachi Mizuki
    • Journal Title

      Bio-Algorithms and Med-Systems

      Volume: 18 Issue: 1 Pages: 127-134

    • DOI

      10.2478/bioal-2022-0081

    • 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] Atomic positions and displacements in piezoelectric materials Ca3TaGa3Si2O14 and Ca3TaGa1.5Al1.5Si2O14 investigated by Ta-Lα X-ray fluorescence holography2022

    • Author(s)
      Kitaura Mamoru、Ang Artoni Kevin R.、Yamamoto Yuta、Happo Naohisa、Kimura Koji、Hayashi Kouichi、Watanabe Shinta、Yokota Yuui、Ohashi Yuji、Kamada Kei、Yoshikawa Akira、Yamane Hisanori、Ohnishi Akimasa
    • Journal Title

      Frontiers in Materials

      Volume: 9 Pages: 1-13

    • DOI

      10.3389/fmats.2022.977371

    • 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
    • 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
    • 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
    • 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] カスケード放射線放出核種の角度相関の計測2022

    • Author(s)
      上木 太晟、泉水 史樹、Zhihong Zhong、上ノ町 水紀、島添 健次、富田 英生、鎌田 圭、高橋 浩之
    • Journal Title

      The Annual Meeting on Radioisitopes and Radiation Researches

      Volume: 2 Issue: 0 Pages: 94

    • DOI

      10.50955/happyokai.2.0_94

    • ISSN
      2436-4487
    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Influence of reflected waves at the bonded boundary in double-layered thickness-shear resonator using α-quartz2022

    • Author(s)
      Noguchi Taisei、Ohashi Yuji、Omote Masaya、Yokota Yuui、Kurosawa Shunsuke、Kamada Kei、Sato Hiroki、Toyoda Satoshi、Yoshino Masao、Yamaji Akihiro、Yoshikawa Akira
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SG Pages: SG1055-SG1055

    • DOI

      10.35848/1347-4065/ac4a03

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Production cross sections of 47Sc via alpha-particle-induced reactions on natural calcium up to 29?MeV2022

    • Author(s)
      Aikawa Masayuki、Hanada Yukina、Ichinkhorloo Dagvadorj、Haba Hiromitsu、Tak?cs S?ndor、Ditr?i Ferenc、Sz?cs Zolt?n
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 515 Pages: 1-6

    • DOI

      10.1016/j.nimb.2022.01.008

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Protection from contamination by 211At, an enigmatic but promising alpha-particle-emitting radionuclide2022

    • Author(s)
      Ohnuki Kazunobu、Yoshimoto Mitsuyoshi、Haba Hiromitsu、Manabe Shino、Takashima Hiroki、Yasunaga Masahiro、Takenaka Yasumasa、Fujii Hirofumi
    • Journal Title

      EJNMMI Physics

      Volume: 9 Issue: 1 Pages: 39-39

    • DOI

      10.1186/s40658-022-00469-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections of samarium-153 and -145 via alpha-particle-induced reactions on natural neodymium2022

    • Author(s)
      Aikawa Masayuki、Sakaguchi Michiya、Ukon Naoyuki、Komori Yukiko、Haba Hiromitsu、Otuka Naohiko、Tak?cs S?ndor
    • Journal Title

      Applied Radiation and Isotopes

      Volume: 187 Pages: 110345-110345

    • DOI

      10.1016/j.apradiso.2022.110345

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Activation cross sections of alpha-particle-induced reactions on natural lanthanum up to 50 MeV2022

    • Author(s)
      Ebata Shuichiro、Aikawa Masayuki、Gantumur Damdinsuren、Haba Hiromitsu
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 530 Pages: 18-22

    • DOI

      10.1016/j.nimb.2022.09.002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natural chromium up to 24?MeV2022

    • Author(s)
      Huang He、Aikawa Masayuki、Hanada Yukina、Haba Hiromitsu
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

      Volume: 530 Pages: 23-28

    • DOI

      10.1016/j.nimb.2022.09.006

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross sections of proton-induced reactions on praseodymium up to 30 MeV2022

    • Author(s)
      M. Aikawa, Y. Hanada, H. Huang, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation cross section measurement of alpha-particle induced reactions on natural neodymium2022

    • Author(s)
      M. Sakaguchi, M. Aikawa, N. Ukon, Y. Komori, H. Haba, N. Otuka, and S. Takacs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Solvent extraction of Zr and Hf in trioctylamine/H2SO4 system2022

    • Author(s)
      T. Yokokita and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 122-122

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accelerator production and chemical separation of theranostic radionuclide 141Ce2022

    • Author(s)
      K. Ooe, T. Watabe, Y. Shirakami, A. Nambu, H. Haba, and J. Hatazawa
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 130-130

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production of no-carrier-added Cr radiotracers in α-particle-induced reactions on Ti target2022

    • Author(s)
      T. Yokokita and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 131-132

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production of 44Ti via the 45Sc(p,2n)44Ti reaction for 44Ti/44gSc generator development2022

    • Author(s)
      X. Yin and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 133-133

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ionic liquid extraction of astatine for a nuclear medical utilization2022

    • Author(s)
      Y. Nagai, K. Aoi, S. Maruyama, A. Yokoyama, K. Washiyama, I. Nishinaka, Y. Wang, X. Yin, A. Nambu, Y. Shigekawa, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 135-135

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of 44mSc-DOTA-TATE for multiple-isotope PET imaging2022

    • Author(s)
      T. Fukuchi, Y. Kanayama, A. Nambu, S. Usuda, Y. Shigekawa, Y. Wang, X. Yin, T. Yokokita, H. Haba, and Y. Watanabe
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 142-142

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Investigation of the usability of RIKEN 44mSc for radiolabeling on chelate-compounds2022

    • Author(s)
      S. Oshikiri, S. Kubota, H. Kato, T. Yokokita, K. Suzuki, A. Hino, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 143-143

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Progress of double-photon coincidence imaging with 28Mg2022

    • Author(s)
      M. Uenomachi, F. Sensui, Z. Zhong, K. Shimazoe, H. Takahashi, Y. Shigekawa, A. Nambu, Y. Wang, X. Yin, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 144-144

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Source preparation technique of astatine-211 without electroplating for alpha spectroscopy2022

    • Author(s)
      S. Fujino, K. Mori, S. Hamagami, T. Yamada, Y. Wang, X. Yin, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 145-146

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections of 225Ac and 225Ra in the 232Th(14N,xnyp) reactions at 56, 79, and 98 MeV/nucleon2022

    • Author(s)
      X. Yin, A. Nambu, S. Oshikiri, K. Suzuki, A. Hino, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 147-147

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections of 28Mg via the α-particle-induced reaction on aluminum2022

    • Author(s)
      M. Aikawa, G. Damdinsuren, H. Huang, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 148-148

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections of titanium radionuclides via proton-induced reactions on scandium2022

    • Author(s)
      M. Aikawa, H. Huang, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 149-149

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Production cross sections of 45Ti via deuteron-induced reaction on 45Sc2022

    • Author(s)
      Ts. Zolbadral, M. Aikawa, D. Ichinkhorloo, Kh. Tegshjargal, N. Erdene, Y. Komori, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 150-150

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Production cross sections of 47Sc via proton-induced reactions on calcium2022

    • Author(s)
      M. Aikawa, Y. Hanada, H. Huang, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 151-151

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Production cross sections of 47Sc via deuteron-induced reactions on natural calcium2022

    • Author(s)
      M. Aikawa, Y. Hanada, H. Huang, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 152-152

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Activation cross sections of alpha-particle-induced reactions on natural calcium2022

    • Author(s)
      M. Aikawa, Y. Hanada, D. Ichinkhorloo, H. Haba, S. Takacs, F. Ditroi, and Z. Szucs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 153-153

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Activation cross sections of proton-induced reactions on manganese up to 30 MeV2022

    • Author(s)
      H. Huang, M. Aikawa, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 154-154

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activation cross sections of deuteron-induced reactions on natural chromium up to 24 MeV2022

    • Author(s)
      H. Huang, M. Aikawa, Y. Hanada, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 155-155

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross-sections of 52mMn in alpha-particle-induced reactions in natural vanadium2022

    • Author(s)
      G. Damdinsuren, M. Aikawa, Kh. Tegshjargal, N. Erdene, S. Ebata, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 156-156

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of production cross sections of medical isotope 110mIn in alpha-particle-induced reaction on natural silver up to 50 MeV2022

    • Author(s)
      Ts. Zolbadral, M. Aikawa, D. Ichinkhorloo, G. Damdinsuren, H. Huang, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 157-157

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cross sections of alpha-particle-induced reactions on natSb2022

    • Author(s)
      S. Takacs, F. Ditroi, Z. Szucs, K. Brezovcsik, H. Haba, Y. Komori, M. Aikawa, M. Saito, T. Murata, M. Sakaguchi, and N. Ukon
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 158-158

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Activation cross sections of deuteron-induced reactions on praseodymium up to 24 MeV2022

    • Author(s)
      M. Aikawa, T. Maehashi, D. Ichinkhorloo, S. Ebata, Y. Komori, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 159-159

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections for α-particle-induced reactions on natLa2022

    • Author(s)
      S. Ebata, M. Aikawa, G. Damdinsuren, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 160-160

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross sections of 153Sm via alpha-particle-induced reactions on natural neodymium2022

    • Author(s)
      M. Aikawa, M. Sakaguchi, N. Ukon, Y. Komori, H. Haba, N. Otsuka, and S. Takacs
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 161-161

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Production cross-sections of dysprosium-159 radioisotope obtained by α-particle-induced reactions of natural gadolinium up to 50 MeV2022

    • Author(s)
      D. Ichinkhorloo, M. Aikawa, Ts. Zolbadral, T. Murata, M. Sakaguchi, Y. Komori, T. Yokokita, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 162-162

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production cross-sections of holmium-161 radioisotope from alpha-particle-induced reaction on terbium-159 up to 29 MeV2022

    • Author(s)
      D. Ichinkhorloo, M. Aikawa, Ts. Zolbadral, Y. Hanada, G. Damdinsuren, and H. Haba
    • Journal Title

      RIKEN Accel. Prog. Rep.

      Volume: 55 Pages: 163-163

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Influence of antidepressant use on 123I-MIBG heart and lung uptakes in the diagnosis of Lewy body disease2022

    • Author(s)
      Adaniya Shinobu、Takahashi Miwako、Koyama Keitaro、Ogane Kenichiro、Momose Toshimitsu
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 36 Issue: 5 Pages: 488-494

    • DOI

      10.1007/s12149-022-01728-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Different AT(N) profiles and clinical progression classified by two different N markers using total tau and neurofilament light chain in cerebrospinal fluid2022

    • Author(s)
      Kasuga Kensaku、Kikuchi Masataka、Tsukie Tamao、Suzuki Kazushi、Ihara Ryoko、Iwata Atsushi、Hara Norikazu、Miyashita Akinori、Kuwano Ryozo、Iwatsubo Takeshi、Ikeuchi Takeshi、collaboration author: Masaki Ikeda
    • Journal Title

      BMJ Neurology Open

      Volume: 4 Issue: 2 Pages: e000321-e000321

    • DOI

      10.1136/bmjno-2022-000321

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 2光子ガンマ線の多次元空間の相関を用いた高次イメージング2024

    • Author(s)
      高橋浩之, 島添健次, 関野正樹, 百瀬敏光,  鎌田圭,羽場宏光
    • Organizer
      第71回応用物理学会春季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 2光子ガンマ線の角度相関によるNMR化学シフトを用いたpH計測手法の検討2024

    • Author(s)
      松本渉,玉井良樹,封博宇, 上木太晟,伏見幹史,島添健次,高橋浩之,関野正樹
    • Organizer
      令和6年電気学会全国大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Production and applications of radioisotopes at RIKEN RI Beam Factory -Search for new elements through therapy of cancer-2024

    • Author(s)
      H. Haba
    • Organizer
      The 1st Conference of Accelerator-Based Science and Technology
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [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
      IEEE NSS MIC RTSD 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A modality for estimating the NMR relaxation time using angular correlation between successive gamma rays2023

    • Author(s)
      W. Matsumoto, F. Boyu, Y. Tamai, T. Ueki, M. Fushimi, K. Shimazoe, H.Takahashi and M. Sekino
    • Organizer
      68th Annual Conference on Magnetism and Magnetic Materials
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study on magnetic field and pH response with angular correlation measurement of Yb-169 for double photon coincidence imaging2023

    • Author(s)
      B. Feng, K. Shimazoe, D. Kim, Y. Shigekawa, A. Nambu, H. Haba, H. Mohammad, Q. Zhu, M. Uenomachi, H. Tomita, H. Takahashi
    • Organizer
      13th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD13)
    • 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
    • Organizer
      9th International Symposium on Optical Materials (IS-OM'9)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Production and applications of radioisotopes at RIKEN RI Beam Factory 'Search for new elements through therapy of cancer'2023

    • Author(s)
      H. Haba
    • Organizer
      5th International Conference on "Physics for Sustainable Development & Technology” (ICPSDT-2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 2光子ガンマ線の多次元空間の相関を用いた高次イメージング法の研究2023

    • Author(s)
      高橋 浩之、島添 健次、関野 正樹、  鎌田 圭、羽場 宏光、百瀬 敏光
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 169Tm(d,2n)169Yb反応による169Ybの製造2023

    • Author(s)
      南部明弘, 重河優大, 殷小杰, 臼田祥子, 羽場宏光
    • Organizer
      第60回アイソトープ・放射線研究発表会
    • Related Report
      2023 Annual Research Report
  • [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
      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
      第84回 応用物理学会 秋季学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A novel method for estimating relaxation time using angular correlation between two gamma ray photons2023

    • Author(s)
      松本渉, 上木太晟, 伏&#12178;幹史, 島添健次, 高橋浩之, 関野正樹
    • Organizer
      第51回日本磁気共鳴医学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] RI製造の現状と施設への期待2023

    • Author(s)
      羽場宏光
    • Organizer
      J-PARC陽子照射施設検討に関する研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ラジオアイソトープの製造と応用~新元素の探索からがん治療まで~2023

    • Author(s)
      羽場宏光
    • Organizer
      短寿命RI 利用研究シンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] アルファ線核医学治療用アスタチン-211の大規模製造装置の開発2023

    • Author(s)
      安良田寛,栗原嵩司,中村伸悟,佐藤望,殷小杰,南部明弘,重河優大,荒井秀幸,長澤豊,羽場宏光
    • Organizer
      第20回日本加速器学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] サイクロトロンを用いた医療用ラジオアイソトープの製造2023

    • Author(s)
      羽場宏光
    • Organizer
      日本物理学会第78回年次大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Production of astatine-211 for targeted α-particle therapy at RIBF2023

    • Author(s)
      H. Haba
    • Organizer
      8th High Power Targetry Workshop
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 理研におけるラジオアイソトープの製造と応用~新元素の探索からがん治療まで~2023

    • Author(s)
      羽場宏光
    • Organizer
      日本量子医科学会第3回学術大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Progress of 211At production at the RIKEN AVF cyclotron2023

    • Author(s)
      殷小杰,佐藤望,重河優大,南部明弘,羽場宏光
    • Organizer
      第60回アイソトープ・放射線研究発表会
    • Related Report
      2023 Annual Research Report
  • [Presentation] アルファ線核医学治療用アスタチン-211の大規模製造装置の開発2023

    • Author(s)
      安良田寛, 栗原嵩司, 中村伸悟, 佐藤望, 殷小杰, 南部明弘, 重河優大, 金山洋介, 荒井秀幸, 長澤 豊, 羽場宏光
    • Organizer
      日本放射化学討論会第67回討論会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Molecular sensing and imaging through perturbed angular correlation in nuclear medicine.2023

    • Author(s)
      Kenji Shimazoe
    • Organizer
      International Conference on Hyperfine Interactions and their Applications(HYPERFINE2023)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Nuclear medical imaging based on entangled photon pair2023

    • Author(s)
      Kenji Shimazoe
    • Organizer
      International workshop "Positronium - from Quantum Physics to Medical Applications"
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Study on magnetic field and pH response with angular correlation measurement of Yb-169 for double photon coincidence imaging2023

    • Author(s)
      Boyu Feng, Kenji Shimazoe, Donghwan Kim, Yudai Shigekawa, Akihiro Nambu, Hiromitsu Haba, Hamdan Mohammad, Qinghong Zhu, Mizuki Uenomachi, Hideki Tomita, Hiroyuki Takahashi
    • Organizer
      13th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD13)
    • 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
      IEEE NSS MIC RTSD 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射線を視る。放射線で診る。2023

    • Author(s)
      島添 健次
    • Organizer
      第3回SITワークショップ
    • Related Report
      2023 Annual Research Report
    • Invited
  • [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
      第84回応用物理学会秋季学術講演
    • 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] Investigation of shape control criteria for wire fabrication of alloys by the dewetting micro-pulling-down method (poster)2023

    • Author(s)
      Rikito Murakami , Katsunari Oikawa , Kei Kamada , Akira Yoshikawa
    • Organizer
      The International Conference on Crystal Growth and Epitaxy-ICCGE-20
    • Related Report
      2023 Annual Research Report
  • [Presentation] Effect of oxygen concentration during growth on crystalline quality of b-Ga 2 O 3 crystals grown by crucible free growth techniques(Oral)2023

    • 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 method(Oral)2023

    • 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] Growth of Mg 2 Si thermoelectric crystals with eutectic morphology by unidirectional solidification(Oral)2023

    • Author(s)
      Naomoto Hayashi, Yuui Yokota, Takahiko Horiai, Masao Yoshino, Akihiro Yamaji, Rikito Murakami, Takashi Hanada, Hiroki Sato, Yuji Ohashi, Shunsuke Kurosawa, Kei Kamada, 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 examples. (Oral)2023

    • 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 detection(Oral)2023

    • 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
    • Int'l Joint Research
  • [Presentation] Development and material design of structured scintillators for high resolution radiation imaging and thermal neutron detection (Oral)2023

    • 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
  • [Presentation] Single crystal gowth of Ru-Mo-W-Re alloy wire by the dewetting micro-pulling-down method (Oral)2023

    • 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 method(Oral)2023

    • 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 Scintillators(Oral)2023

    • 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 crucible(Oral)2023

    • 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 scintillator (Oral)2023

    • 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 applications(Oral)2023

    • 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 Decommissioning(Oral)2023

    • 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 Demonstration (Poster)2023

    • 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 system(Poster)2023

    • 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(Poster)
    • 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 level(Poster)2023

    • 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 detection(Oral)2023

    • Author(s)
      Kei Kamada, Ryuga Yajima, Rei Sasaki, Masao Yoshino, Kyoung Jin Kim, Vladimir. V. Kochurikhin, Akira Yoshikawa
    • Organizer
      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 detection(Oral)2023

    • 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
      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 detection(Oral)2023

    • 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] 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 Yoshikawa2023

    • Author(s)
      Demonstration of Dose Rate Monitoring System with Garnet-Type Scintillators(Oral)
    • 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, (Poster)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 imaging(Poster)2023

    • 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 Crystals(Poster)2023

    • 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] 水晶二層構造厚みすべり振動子の高次モードの温度特性評価2023

    • Author(s)
      大橋 雄二、野口 太生、横田 有為、村上 力輝斗、黒澤 俊介、鎌田 圭、堀合 毅彦、山路 晃広、吉野 将生、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] 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] Ru-Mo-W-Re合金結晶線材のDewetting マイクロ引き下げ法による育成および評価2023

    • Author(s)
      村上 力輝斗、糸井 椎香、米村 虎太朗、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] 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] 共晶体構造を有するMg2Si/Si熱電結晶の局所構造制御と熱電特性2023

    • 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、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] Ru-Mo-W単結晶線材のDewetting マイクロ引き下げ法による作製および電気抵抗率の組成依存性2023

    • Author(s)
      米村 虎太朗、村上 力輝斗、糸井 椎香、鎌田 圭、堀合 毅彦、花田 貴、山路 晃広、吉野 将生、佐藤 浩樹、大橋 雄二、黒澤 俊介、横田 有為、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(Oral)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(Oral)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
  • [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(Oral)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(Oral)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/Rb2CeCl5共晶シンチレータの育成と中性子応答評価(Poster)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(Poster)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] 共晶体構造を有するMg2Si/Si熱電結晶の冷却速度による局所構造制御(Poster)2023

    • 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,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] 169Ybの角度相関の測定と磁場応答の研究2023

    • Author(s)
      封 博宇、上木 太晟、上ノ町 水紀、島添 健次、高橋 浩之、富田 英生、鎌田 圭
    • Organizer
      日本原子力学会 2023年春の年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 摂動角相関を利用した磁場計測手法によるRIイメージング技術の研究2023

    • Author(s)
      上木 太晟、上ノ町 水紀、島添 健次、富田 英生、鎌田 圭、高橋 浩之
    • Organizer
      日本原子力学会 2023年春の年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Production of Radioisotopes for Application Studies at RIKEN RI Beam Factory - Search for New Elements through Diagnosis and Therapy of Cancer2023

    • Author(s)
      Hiromitsu Haba
    • Organizer
      The Fifth International Conference on Application of RadiotraCers and Energetic Beams in Sciences (ARCEBS 2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Synthesis of Radioactive Isotope for Gamma-ray Imaging2023

    • Author(s)
      Hiromitsu Haba
    • Organizer
      Workshop on Double Photon Emission Computed Tomography and beyond
    • Related Report
      2022 Annual Research Report
  • [Presentation] Double Photon Coincidence Imaging with Parallel and Slit Collimators in vivo2022

    • Author(s)
      Linlin YAN, Mizuki Uenomachi, Taisei Ueki, Donghwan Kim, Kenji Shimazoe, Hiroyuki Takahashi
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Double Photon Coincidence Imaging with Parallel and Slit Collimators in vivo2022

    • Author(s)
      L. Yan, M. Uenomachi, T. Ueki, S. Kenji, H. Takahashi
    • Organizer
      IEEE NSS MIC RTSD 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accurate Scatter Estimation for LOR based PET Image Reconstruction2022

    • Author(s)
      D. Kim, K. Shimazoe, H. Takahashi,
    • Organizer
      IEEE NSS MIC RTSD 2022
    • 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.
    • Organizer
      IEEE NSS MIC RTSD 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 蛍光X線ホログラフィーによるY1-xLuxAlO3:Ce(x=0.1,0.3)混晶中のLuサイト周辺の局所構造解析2022

    • Author(s)
      太田美希,中澤悠太,北浦守,八方直久,木村耕治,林好一,舟橋司朗,武田隆史,中西貴之,鎌田圭,PEJCHAL Jan,大西彰正
    • Organizer
      日本放射光学会年会・放射光科学合同シンポジウム(Web)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Production and Applications of Radioisotopes at RIKEN RI Beam Factory - Search for New Elements through Diagnosis and Therapy of Cancer -2022

    • Author(s)
      Hiromitsu Haba
    • Organizer
      Laser Solutions for Space and the Earth 2022, in OPTICS & PHOTONICS International Congress 2022 (OPIC 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Production and Applications of Radioisotopes at RIKEN RI Beam Factory - Search for New Elements through Diagnosis and Therapy of Cancer -2022

    • Author(s)
      H. Haba
    • Organizer
      IAEA/RCA RTC on Good Manufacturing Practice (GMP) and Radiation Safety Aspects of Radiopharmaceutical Production Using Medical Cyclotron
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Simultaneous Multi-nuclide Double Photon Coincidence Imaging with Parallel and Slit Collimators2022

    • Author(s)
      Mizuki Uenomachi, Taisei Ueki, Kenji Shimazoe, Hiroyuki Takahashi, Yudai Shigekawa, Akihiro Nambu, Xiaojie Yin, Yang Wang, Hiromitsu Haba
    • Organizer
      9th Conference on New Developments in Photodetection
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 液体シンチレーション検出器を用いた効率トレーサ法による211At放射能測定法の検討2022

    • Author(s)
      藤野隼輔, 森健一, 山田崇裕, 羽場宏光, WANG Yang, YIN Xiaojie, 南部明弘
    • Organizer
      第59回アイソトープ・放射線研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Ac-225, At-211放射能校正の検討2022

    • Author(s)
      新井香純, 今村正隆, 森大輝, 石津秀剛, 佐藤泰, 羽場宏光, Xiaojie Yin, Yang Wang, 脇谷雄一郎
    • Organizer
      第59回アイソトープ・放射線研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 新元素でがん治療-RIBFがつくるラジオアイソトープ-2022

    • Author(s)
      羽場宏光
    • Organizer
      理研と未来を創る会第28回講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 2光子ガンマ線の多次元空間の相関を用いた高次イメージング法の研究2022

    • Author(s)
      高橋浩之, 島添健次, 関野正樹, 鎌田圭,羽場宏光,百瀬敏光
    • Organizer
      2022年第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ラジオアイソトープの製造を通じた産業振興2022

    • Author(s)
      羽場宏光
    • Organizer
      シンポジウム「理化学研究所仁科研究室のキセキ」
    • Related Report
      2022 Annual Research Report
  • [Presentation] 新元素でがん治療~理研RIビームファクトリーがつくるラジオアイソトープ~2022

    • Author(s)
      羽場宏光
    • Organizer
      放射線安全フォーラム 第75回放射線防護研究会「短寿命核種の利用の拡大に向けて」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 核医学利用に向けたCe-141の加速器製造と分離精製の検討2022

    • Author(s)
      大江一弘, 渡部直史,白神宜史,南部明弘, 羽場宏光, 畑澤順
    • Organizer
      日本放射化学会第66回討論会(2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Production cross sections of 225Ac and 225Ra in the 232Th(14N,xnyp) reactions (2)2022

    • Author(s)
      殷小杰, 南部明弘, 押切忍, 鈴木健太郎, 日野明弘, 羽場宏光
    • Organizer
      日本放射化学会第66回討論会(2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Production of 44Ti via the 45Sc(p,2n)44Ti reaction for 44Ti/44gSc generator development2022

    • Author(s)
      殷小杰, 福地知則, 渡辺恭良, 羽場宏光
    • Organizer
      日本放射化学会第66回討論会(2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Rnの液相回収とAtのイオン液体抽出による211Rn/211Atジェネレータシステムの開発2022

    • Author(s)
      永井雄太, 我那覇功也, 西中一朗, 鷲山幸信, 殷小杰, 南部明弘, 羽場宏光, 横山明彦
    • Organizer
      日本放射化学会第66回討論会(2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] DIPE/HCl系とHCl/イオン液体系の211At溶媒抽出における線量効果について2022

    • Author(s)
      我那覇功也, 永井雄太, 西中一朗, 鷲山幸信, 殷小杰, 南部明弘, 羽場宏光, 横山明彦
    • Organizer
      日本放射化学会第66回討論会(2022)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Production cross sections of 198gAu in proton-induced reactions on natural platinum2022

    • Author(s)
      Gantumur Damdinsuren, Masayuki Aikawa, Khishigjargal Tegshjargal, Norov Erdene, Naoyuki Ukon, and Hiromitsu Haba
    • Organizer
      2022 Symposium on Nuclear Data
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Production and distribution of radioisotopes at RIKEN RI Beam Factory2022

    • Author(s)
      Hiromitsu Haba
    • Organizer
      PRISMAP workshop on emerging infrastructures and technical developments
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 211At固体線源作成手法の検討2022

    • Author(s)
      藤野隼輔, 森健一, 山田崇裕, 羽場宏光, Wang Yang, Yin Xiaojie, 南部明弘
    • Organizer
      第4回日本保健物理学会・日本放射線安全管理学会合同大会
    • Related Report
      2022 Annual Research Report
  • [Patent(Industrial Property Rights)] 結晶成長方法および装置2022

    • Inventor(s)
      吉川彰,鎌田圭,庄子育宏,ウラジミール K,高橋勲,富田健稔他
    • Industrial Property Rights Holder
      吉川彰,鎌田圭,庄子育宏,ウラジミール K,高橋勲,富田健稔他
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2023-122837
    • Filing Date
      2022
    • Acquisition Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 放射線測定装置2022

    • Inventor(s)
      吉野将生、鎌田圭、吉川彰、横田有為、小瀧淳、島添健次、庄子育宏
    • Industrial Property Rights Holder
      吉野将生、鎌田圭、吉川彰、横田有為、小瀧淳、島添健次、庄子育宏
    • Industrial Property Rights Type
      特許
    • Patent Publication Number
      2023-112435
    • Filing Date
      2022
    • Acquisition Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] Double Photon Emission Computed Tomography and beyond2023

    • Related Report
      2022 Annual Research Report

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Published: 2022-04-28   Modified: 2025-04-17  

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