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Soft X-ray absorption spectroscopy measurement under operation of electric double layer transistor

Research Project

Project/Area Number 20K20906
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 13:Condensed matter physics and related fields
Research InstitutionNational Institutes for Quantum Science and Technology (2021-2022)
High Energy Accelerator Research Organization (2020)

Principal Investigator

Koji Horiba  国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所 放射光科学研究センター, 上席研究員 (10415292)

Project Period (FY) 2020-07-30 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2021: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords電気二重層トランジスタ / 転換可視蛍光収量 / オペランド軟X線吸収分光 / 軟X線吸収分光 / 放射光
Outline of Research at the Start

イオン液体を用いた電気二重層トランジスタ(EDLT)構造を用いて物質中にキャリアを誘起し、物性を制御する試みが近年大きな成功を収めている。しかしながらEDLTの動作メカニズムには不確定な要因も多く存在し、それらを解明する上でEDLT動作中の物質の電子状態を調べる必要がある。そこで本研究では、転換可視蛍光収量という新たな透過軟X線吸収分光手法により、これまで不可能であったEDLT動作下での軟X線吸収分光測定を実現し、EDLT動作中の物質の電子状態を明らかにする。

Outline of Final Research Achievements

Recently, the electric double layer transistor (EDLT) method, in which an ionic liquid is coated on an oxide material and a carrier is injected into the oxide by applying an electric field, has been used with great success as a method for modulating physical properties and creating giant responses by carrier doping in strongly correlated oxides. Observation of the electronic state of this carrier-injected oxide is important for an intrinsic understanding of the property modulation mechanism. However, it has been difficult to observe the electronic state of the carrier storage layer because it is buried in the ionic liquid. In this study, we developed a new soft X-ray absorption spectroscopy with transmission configuration and succeeded in observing the electronic structure of oxides buried under ionic liquids.

Academic Significance and Societal Importance of the Research Achievements

近年、系に不純物を添加しない純粋なキャリアドープ手法として、イオン液体を用いたEDLT構造によるキャリア蓄積が大きな成功を収めている。しかしながらこのEDLTの動作メカニズムについて、適用試料の性質に応じて純粋なキャリアドープ以外の様々な効果が報告され、議論が収束していない物質例も多い。本研究成果に基づき、困難なEDLT動作時のキャリア蓄積領域の軟X線吸収分光計測が実現可能となることで、EDLTの動作メカニズムの理解が劇的に進展することが期待でき、基礎物性研究・応用技術研究の双方に非常に大きな意義を有する。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (49 results)

All 2023 2022 2021 2020

All Journal Article (47 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 47 results,  Open Access: 18 results) Presentation (2 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] Direct Imaging of Band Structure for Powdered Rhombohedral Boron Monosulfide by Microfocused ARPES2023

    • Author(s)
      Katsuaki Sugawara, Haruki Kusaka, Tappei Kawakami, Koki Yanagizawa, Asuka Honma, Seigo Souma, Kosuke Nakayama, Masashi Miyakawa, Takashi Taniguchi, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Shin-ichi Orimo, Masayuki Toyoda, Susumu Saito, Takahiro Kondo, and Takafumi Sato
    • Journal Title

      Nano Letters

      Volume: 23 Issue: 5 Pages: 1673-1679

    • DOI

      10.1021/acs.nanolett.2c04048

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Redox Reaction in Ti-Mn Redox Flow Battery Studied by X-ray Absorption Spectroscopy2022

    • Author(s)
      Asakura Daisuke、Hosono Eiji、Kitamura Miho、Horiba Koji、Magome Eisuke、Setoyama Hiroyuki、Kobayashi Eiichi、Yuzawa Hayato、Ohigashi Takuji、Sakai Takaaki、Kanega Ryoichi、Funaki Takashi、Sato Yukari、Ohira Akihiro
    • Journal Title

      Chemistry-An Asian Journal

      Volume: 18 Issue: 1

    • DOI

      10.1002/asia.202201047

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Design of nano-ARPES beamline at 3-GeV next-generation synchrotron radiation facility, NanoTerasu2022

    • Author(s)
      K. Horiba, T. Imazono, H. Iwasawa, K. Fujii, J. Miyawaki, Y. Ohtsubo, N. Inami, T. Nakatani, K. Inaba, A. Agui, H. Kimura, and M. Takahasi
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 2380 Issue: 1 Pages: 012034-012034

    • DOI

      10.1088/1742-6596/2380/1/012034

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermiology and Origin of Tc Enhancement in a Kagome Superconductor Cs(V1-xNbx)3Sb52022

    • Author(s)
      Kato Takemi、Li Yongkai、Nakayama Kosuke、Wang Zhiwei、Souma Seigo、Matsui Fumihiko、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Takahashi Takashi、Yao Yugui、Sato Takafumi
    • Journal Title

      Physical Review Letters

      Volume: 129 Issue: 20 Pages: 206402-206402

    • DOI

      10.1103/physrevlett.129.206402

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Low-temperature-processable amorphous-oxide-semiconductor-based phosphors for durable light-emitting diodes2022

    • Author(s)
      Ide Keisuke、Watanabe Naoto、Katase Takayoshi、Sasase Masato、Kim Junghwan、Ueda Shigenori、Horiba Koji、Kumigashira Hiroshi、Hiramatsu Hidenori、Hosono Hideo、Kamiya Toshio
    • Journal Title

      Applied Physics Letters

      Volume: 121 Issue: 19 Pages: 192108-192108

    • DOI

      10.1063/5.0115384

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Signature of topological band crossing in ferromagnetic Cr1/3NbSe2 epitaxial thin film2022

    • Author(s)
      Saika Bruno Kenichi、Hamao Satoshi、Majima Yuki、Huang Xiang、Matsuoka Hideki、Yoshida Satoshi、Kitamura Miho、Sakano Masato、Hatanaka Tatsuto、Nomoto Takuya、Hirayama Motoaki、Horiba Koji、Kumigashira Hiroshi、Arita Ryotaro、Iwasa Yoshihiro、Nakano Masaki、Ishizaka Kyoko
    • Journal Title

      Physical Review Research

      Volume: 4 Issue: 4 Pages: 1-7

    • DOI

      10.1103/physrevresearch.4.l042021

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fermiology of a topological line-nodal compound CaSb2 and its implication to superconductivity: Angle-resolved photoemission study2022

    • Author(s)
      Chuang Chien-Wen、Souma Seigo、Moriya Ayumi、(省略)、Kumigashira Hiroshi、Takahashi Takashi、Yonezawa Shingo、Paglione Johnpierre、Maeno Yoshiteru、Sato Takafumi
    • Journal Title

      Physical Review Materials

      Volume: 6 Issue: 10 Pages: 104203-1

    • DOI

      10.1103/physrevmaterials.6.104203

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Metallic Surface State in the Bulk Insulating Phase of Ca<sub>2?</sub><i><sub>x</sub></i>Sr<i><sub>x</sub></i>RuO<sub>4</sub> (<i>x</i> = 0.06) Studied by Photoemission Spectroscopy2022

    • Author(s)
      Ootsuki Daiki、Hishikawa Ayuko、Ishida Tatsuhiro、Shibata Daisuke、Takasuka Yukie、Kitamura Miho、Horiba Koji、Takagi Yasumasa、Yasui Akira、Sow Chanchal、Yonezawa Shingo、Maeno Yoshiteru、Yoshida Teppei
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 11 Pages: 114704-114704

    • DOI

      10.7566/jpsj.91.114704

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Giant spin-to-charge conversion at an all-epitaxial single-crystal-oxide Rashba interface with a strongly correlated metal interlayer2022

    • Author(s)
      Kaneta-Takada Shingo、Kitamura Miho、Arai Shoma、Arai Takuma、Okano Ryo、Anh Le Duc、Endo Tatsuro、Horiba Koji、Kumigashira Hiroshi、Kobayashi Masaki、Seki Munetoshi、Tabata Hitoshi、Tanaka Masaaki、Ohya Shinobu
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41467-022-33350-5

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polarity-dependent charge density wave in the kagome superconductor CsV3Sb52022

    • Author(s)
      Kato Takemi、Li Yongkai、Nakayama Kosuke、Wang Zhiwei、Souma Seigo、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Takahashi Takashi、Sato Takafumi
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 12

    • DOI

      10.1103/physrevb.106.l121112

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Anomalously large spin-dependent electron correlation in the nearly half-metallic ferromagnet CoS22022

    • Author(s)
      H. Fujiwara, K. Terashima, J. Otsuki, N. Takemori、H. O. Jeschke、T. Wakitai、Y. Yano、W. Hosoda、N. Kataoka、A. Teruya、M. Kakihana、M. Hedo、T. Nakama、Y. Onuki、K. Yaji、A. Harasawa、K. Kuroda、S. Shin、K. Horiba、H. Kumigashira、Y. Muraoka、T. Yokoya
    • Journal Title

      Physical Review B

      Volume: 106 Issue: 8 Pages: 085114-085114

    • DOI

      10.1103/physrevb.106.085114

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rhombic Fermi surfaces in a ferromagnetic MnGa thin film with perpendicular magnetic anisotropy2022

    • Author(s)
      Kobayashi M.、Khang N. H. D.、Takeda T.、Araki K.、Okano R.、Suzuki M.、Kuroda K.、Yaji K.、Sugawara K.、Souma S.、Nakayama K.、Yamauchi K.、Kitamura M.、Horiba K.、Fujimori A.、Sato T.、Shin S.、Tanaka M.、Hai P. N.
    • Journal Title

      Physical Review Materials

      Volume: 6 Issue: 7 Pages: 0774403-0774403

    • DOI

      10.1103/physrevmaterials.6.074403

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electronic band structure of Ti2O3 thin films studied by angle-resolved photoemission spectroscopy2022

    • Author(s)
      Hasegawa Naoto、Yoshimatsu Kohei、Shiga Daisuke、Kanda Tatsuhiko、Miyazaki Satoru、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 23 Pages: 1-8

    • DOI

      10.1103/physrevb.105.235137

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intervalence charge transfer and charge transport in the spinel ferrite ferromagnetic semiconductor Ru-doped CoFe2O42022

    • Author(s)
      Masaki Kobayashi, Munetoshi Seki, Masahiro Suzuki, Ryo Okano, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Atsushi Fujimori, Masaaki Tanaka, and Hitoshi Tabata
    • Journal Title

      Phys. Rev. B

      Volume: 105 Issue: 20 Pages: 205103-205103

    • DOI

      10.1103/physrevb.105.205103

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of magnetism in Fe-doped magnetic semiconductors: Resonant photoemission and x-ray magnetic circular dichroism studies of (Ga,Fe)As2022

    • Author(s)
      Takeda Takahito、Sakamoto Shoya、Anh Le Duc、Takeda Yukiharu、Fujimori Shin-ichi、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Fujimori Atsushi、Tanaka Masaaki、Kobayashi Masaki
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 19

    • DOI

      10.1103/physrevb.105.195155

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a versatile micro-focused ARPES system with Kirkpatrick-Baez mirror optics2022

    • Author(s)
      M. Kitamura, S. Souma, A. Honma, D. Wakabayashi, H. Tanaka, A. Toyoshima, K. Amemiya, T. Kawakami, K. Sugawara, K. Nakayama, K. Yoshimatsu, H. Kumigashira, T. Sato, K. Horiba
    • Journal Title

      Review of Scientific Instruments

      Volume: 93 Issue: 3 Pages: 033906-033906

    • DOI

      10.1063/5.0074393

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crystal Structure and Electronic Property Modification of Ca2RuO4 thin Films via Fluorine Doping2022

    • Author(s)
      S. Fukuma, A. Chikamatsu, T. Katayama, T. Maruyama, K. Yanagisawa , K. Kimoto, M. Kitamura, K. Horiba, H. Kumigashira, Y. Hirose, and T. Hasegawa
    • Journal Title

      Phys. Rev. Mater.

      Volume: 6 Issue: 3 Pages: 035002-035002

    • DOI

      10.1103/physrevmaterials.6.035002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-dimensional superconductivity in single-band correlated 2H-type NbO2 layers2022

    • Author(s)
      Soma Takuto、Yoshimatsu Kohei、Horiba Koji、Kumigashira Hiroshi、Ohtomo Akira
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 10 Pages: 104504-104504

    • DOI

      10.1103/physrevb.105.104504

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis of high-entropy layered oxide epitaxial thin films: LiCr1/6Mn1/6Fe1/6Co1/6Ni1/6Cu1/6O22022

    • Author(s)
      Kaidong Wang, Kazunori Nishio, Koji Horiba, Miho Kitamura, Kurei Edamura, Daisuke Imazeki, Ryo Nakayama, Ryota Shimizu, Hiroshi Kumigashira, Taro Hitosugi
    • Journal Title

      Crystal Growth Design

      Volume: 22 Issue: 2 Pages: 1116-1122

    • DOI

      10.1021/acs.cgd.1c01076

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Resonant tunneling driven metal-insulator transition in double quantum-well structures of strongly correlated oxide2021

    • Author(s)
      Yukawa R.、Kobayashi M.、Kanda T.、Shiga D.、Yoshimatsu K.、Ishibashi S.、Minohara M.、Kitamura M.、Horiba K.、Santander-Syro A. F.、Kumigashira H.
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 7070-7070

    • DOI

      10.1038/s41467-021-27327-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Superconducting gap and pseudogap in the surface states of the iron-based superconductor PrFeAsO1-y studied by angle-resolved photoemission spectroscopy2021

    • Author(s)
      Hagiwara K.、Ishikado M.、Horio M.、Koshiishi K.、Nakata S.、Ideta S.、Tanaka K.、Horiba K.、Ono K.、Kumigashira H.、Yoshida T.、Ishida S.、Eisaki H.、Shamoto S.、Fujimori A.
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 4

    • DOI

      10.1103/physrevresearch.3.043151

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dirac Semimetal Phase and Topological Phase Transition in XMg2Bi2 (X = Ba and Sr)2021

    • Author(s)
      Daichi Takane, Yuya Kubota, Kosuke Nakayama, Tappei Kawakami, Kunihiko Yamauchi, Seigo Souma, Takemi Kato, Katsuaki Sugawara, Shin-ichiro Ideta, Kiyohisa Tanaka, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Tamio Oguchi, Takashi Takahashi, Kouji Segawa, and Takafumi Sato
    • Journal Title

      Sci. Rep.

      Volume: 11 Issue: 1 Pages: 21937-21937

    • DOI

      10.1038/s41598-021-01333-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Imaging the itinerant-to-localized transmutation of electrons across the metal-to-insulator transition in V2O32021

    • Author(s)
      Thees M、Lee Min-Han、Bouwmeester R L、Rezende-Gonalves Pedro H.、David E、Zimmers A、Fortuna F、Frantzeskakis E、Vargas Nicolas M.、Kalcheim Y、Le Fevre P、Horiba K、Kumigashira H、Biermann S、Trastoy J、Rozenberg Marcelo J.、Schuller Ivan K.、Santander-Syro A F.
    • Journal Title

      Science Advances

      Volume: 7 Issue: 45

    • DOI

      10.1126/sciadv.abj1164

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystalline boron monosulfide nanosheets with tunable bandgaps2021

    • Author(s)
      Kusaka Haruki、Ishibiki Ryota、Toyoda Masayuki、Tokunaga Tomoharu、Yamamoto Akiyasu、Miyakawa Masashi、Matsushita Kyosuke、Miyazaki Keisuke、Li Linghui、Shinde Satish Laxman、S. L. Lima Mariana、Sakurai Takeaki、Nishibori Eiji、Masuda Takuya、Horiba Koji、Watanabe Kenji、Taniguchi Takashi、Hosono Hideo、Kondo Takahiro
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 9 Issue: 43 Pages: 24631-24640

    • DOI

      10.1039/d1ta03307g

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epitaxial-Strain-Induced Spontaneous Magnetization in Polar Mn2Mo3O82021

    • Author(s)
      Mo Shishin、Katayama Tsukasa、Chikamatsu Akira、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Hasegawa Tetsuya
    • Journal Title

      Chemistry of Materials

      Volume: 33 Issue: 19 Pages: 7713-7718

    • DOI

      10.1021/acs.chemmater.1c01877

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Large magnetoresistance of a compensated metal Cu2Sb correlated with its Fermi surface topology2021

    • Author(s)
      Endo Mizuki、Kawasoko Hideyuki、Soma Seigo、Yamauchi Kunihiko、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Kimura Noriaki、Oguchi Tamio、Sato Takafumi、Fukumura Tomoteru
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 10

    • DOI

      10.1103/physrevmaterials.5.105002

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Local polarization and valence distribution in LaNiO3/LaMnO3 heterostructures2021

    • Author(s)
      Anada Masato、Sakaguchi Satoshi、Nagai Kazuki、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Wakabayashi Yusuke
    • Journal Title

      Physical Review B

      Volume: 104 Issue: 8

    • DOI

      10.1103/physrevb.104.085111

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electronic structure of 3°-twisted bilayer graphene on 4H-SiC(0001)2021

    • Author(s)
      Takushi Iimori, Anton Visikovskiy, Hitoshi Imamura, Toshio Miyamachi, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Kazuhiko Mase, Kan Nakatsuji, Satoru Tanaka, Fumio Komori
    • Journal Title

      Physical Review Materials

      Volume: 5 Issue: 5

    • DOI

      10.1103/physrevmaterials.5.l051001

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Total reflection hard x-ray photoelectron spectroscopy: Applications to strongly correlated electron systems2021

    • Author(s)
      T. Mizutani, S. Tanaka, T. Saze, K. Fujii, H. Matsuoka, M. Nakano, H. Wadati, M. Kitamura, K. Horiba, Y. Iwasa, H. Kumigashira, M. Yoshiki, M. Taguchi
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 20 Pages: 205113-205113

    • DOI

      10.1103/physrevb.103.205113

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Investigation of the electronic states of A-site layer-ordered double perovskite YBaCo2Ox (x = 5.3 and 6) thin films by x-ray spectroscopy2021

    • Author(s)
      Chikamatsu Akira、Katayama Tsukasa、Maruyama Takahiro、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Wadati Hiroki、Hasegawa Tetsuya
    • Journal Title

      Applied Physics Letters

      Volume: 118 Issue: 1 Pages: 012401-012401

    • DOI

      10.1063/5.0031096

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transport properties and electronic structure of fluorine-doped SnO2 prepared by ultrasonic assisted mist deposition2021

    • Author(s)
      Sakai Enju、Tsutsumi Naoya、Horiba Koji、Kumigashira Hiroshi、Tsuji Yoshiko
    • Journal Title

      Journal of Electron Spectroscopy and Related Phenomena

      Volume: 247 Pages: 147041-147041

    • DOI

      10.1016/j.elspec.2020.147041

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] High-Quality Few-Layer Graphene on Single-Crystalline SiC thin Film Grown on Affordable Wafer for Device Applications2021

    • Author(s)
      Endoh Norifumi、Akiyama Shoji、Tashima Keiichiro、Suwa Kento、Kamogawa Takamasa、Kohama Roki、Funakubo Kazutoshi、Konishi Shigeru、Mogi Hiroshi、Kawahara Minoru、Kawai Makoto、Kubota Yoshihiro、Ohkochi Takuo、Kotsugi Masato、Horiba Koji、Kumigashira Hiroshi、Suemitsu Maki、Watanabe Issei、Fukidome Hirokazu
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 2 Pages: 392-392

    • DOI

      10.3390/nano11020392

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Low resistance at LiNi1/3Mn1/3Co1/3O2 and Li3PO4 interfaces2020

    • Author(s)
      Nishio Kazunori、Nakamura Naoto、Horiba Koji、Kitamura Miho、Kumigashira Hiroshi、Shimizu Ryota、Hitosugi Taro
    • Journal Title

      Applied Physics Letters

      Volume: 116 Issue: 5 Pages: 053901-053901

    • DOI

      10.1063/1.5133879

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Tunable two-dimensional electron system at the (110) surface of SnO22020

    • Author(s)
      J. Dai, E. Frantzeskakis, F. Fortuna, P. Lomker, R. Yukawa, M. Thees, S. Sengupta, P. Le Fevre, F. Bertran, J. E. Rault, K. Horiba, M. Muller, H. Kumigashira, and A. F. Santander-Syro
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 8 Pages: 0851211-7

    • DOI

      10.1103/physrevb.101.085121

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Surface Proton Conduction of Sm-Doped CeO2-δ Thin Film Preferentially Grown on Al2O3 (0001)2020

    • Author(s)
      Nishioka D、Tsuchiya T、Namiki W、Takayanagi M、Kawamura K、Fujita T、Yukawa R、Horiba K、Kumigashira H、Higuchi T.
    • Journal Title

      Nanoscale Research Letters

      Volume: 15 Issue: 1 Pages: 421-8

    • DOI

      10.1186/s11671-020-3267-5

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electronic properties of perovskite strontium chromium oxyfluoride epitaxial thin films fabricated via low-temperature topotactic reaction2020

    • Author(s)
      Chikamatsu Akira、Maruyama Takahiro、Katayama Tsukasa、Su Yu、Tsujimoto Yoshihiro、Yamaura Kazunari、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Hasegawa Tetsuya
    • Journal Title

      Physical Review Materials

      Volume: 4 Issue: 2 Pages: 1-6

    • DOI

      10.1103/physrevmaterials.4.025004

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anomalous Hall effect at the spontaneously electron-doped polar surface of PdCoO2 ultrathin films2020

    • Author(s)
      Harada T.、Sugawara K.、Fujiwara K.、Kitamura M.、Ito S.、Nojima T.、Horiba K.、Kumigashira H.、Takahashi T.、Sato T.、Tsukazaki A.
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 1 Pages: 1-6

    • DOI

      10.1103/physrevresearch.2.013282

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Switching of band inversion and topological surface states by charge density wave2020

    • Author(s)
      Mitsuishi N.、Sugita Y.、Bahramy M. S.、Kamitani M.、Sonobe T.、Sakano M.、Shimojima T.、Takahashi H.、Sakai H.、Horiba K.、Kumigashira H.、Taguchi K.、Miyamoto K.、Okuda T.、Ishiwata S.、Motome Y.、Ishizaka K.
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 24661-9

    • DOI

      10.1038/s41467-020-16290-w

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Influence of oxygen vacancies on magnetic properties of perpendicularly magnetized NiCo2O4 epitaxial thin films2020

    • Author(s)
      Suzuki Ikumi、Kan Daisuke、Kitamura Miho、Shen Yufan、Horiba Koji、Shimakawa Yuichi
    • Journal Title

      Journal of Applied Physics

      Volume: 127 Issue: 20 Pages: 203903-203903

    • DOI

      10.1063/5.0008173

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Electronic structure of a (3×3)-ordered silicon layer on Al(111)2020

    • Author(s)
      Sato Yusuke、Fukaya Yuki、Cameau Mathis、Kundu Asish K.、Shiga Daisuke、Yukawa Ryu、Horiba Koji、Chen Chin-Hsuan、Huang Angus、Jeng Horng-Tay、Ozaki Taisuke、Kumigashira Hiroshi、Niibe Masahito、Matsuda Iwao
    • Journal Title

      Physical Review Materials

      Volume: 4 Issue: 6 Pages: 0640051-6

    • DOI

      10.1103/physrevmaterials.4.064005

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Insulator-to-Metal Transition of Cr2O3 Thin Films via Isovalent Ru3+ Substitution2020

    • Author(s)
      Fujiwara Kohei、Kitamura Miho、Shiga Daisuke、Niwa Yasuhiro、Horiba Koji、Nojima Tsutomu、Ohta Hiromichi、Kumigashira Hiroshi、Tsukazaki Atsushi
    • Journal Title

      Chemistry of Materials

      Volume: 32 Issue: 12 Pages: 5272-5279

    • DOI

      10.1021/acs.chemmater.0c01497

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of fluorination on electronic states and electron transport properties of Sr2IrO4 thin films2020

    • Author(s)
      Maruyama Takahiro、Chikamatsu Akira、Katayama Tsukasa、Kuramochi Kenta、Ogino Hiraku、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Hasegawa Tetsuya
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 8 Issue: 24 Pages: 8268-8274

    • DOI

      10.1039/d0tc01734e

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Spin and orbital magnetic moments in perpendicularly magnetized Ni1-xCo2+yO4-z epitaxial thin films: Effects of site-dependent cation valence states2020

    • Author(s)
      Kan Daisuke、Mizumaki Masaichiro、Kitamura Miho、Kotani Yoshinori、Shen Yufan、Suzuki Ikumi、Horiba Koji、Shimakawa Yuichi
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 22 Pages: 2244341-6

    • DOI

      10.1103/physrevb.101.224434

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Impact of the Crystal Orientation of Positive Electrodes on the Interface Resistance across a Solid Electrolyte and Electrode2020

    • Author(s)
      Nishio Kazunori、Nakamura Naoto、Horiba Koji、Kitamura Miho、Kumigashira Hiroshi、Shimizu Ryota、Hitosugi Taro
    • Journal Title

      ACS Applied Energy Materials

      Volume: 3 Issue: 7 Pages: 6416-6421

    • DOI

      10.1021/acsaem.0c00644

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular beam epitaxy growth of the highly conductive oxide SrMoO32020

    • Author(s)
      H. Takatsu, N. Yamashina, D. Shiga, R. Yukawa, K. Horiba, H. Kumigashira, T. Terashima, H. Kageyama
    • Journal Title

      J. Cryst. Growth

      Volume: in press Pages: 125685-125685

    • DOI

      10.1016/j.jcrysgro.2020.125685

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Thickness dependence of electronic structures in VO2 ultrathin films: Suppression of the cooperative Mott-Peierls transition2020

    • Author(s)
      Shiga D.、Yang B. E.、Hasegawa N.、Kanda T.、Tokunaga R.、Yoshimatsu K.、Yukawa R.、Kitamura M.、Horiba K.、Kumigashira H.
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 11 Pages: 115114-115114

    • DOI

      10.1103/physrevb.102.115114

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Polarity reversal of the charge carrier in tetragonal TiHx(x=1.6-2.0) at low temperatures2020

    • Author(s)
      Shimizu Ryota、Sasahara Yuki、Hamada Ikutaro、Oguchi Hiroyuki、Ogura Shohei、Shirasawa Tetsuroh、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Orimo Shin-ichi、Fukutani Katsuyuki、Hitosugi Taro
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 3 Pages: 0334671-9

    • DOI

      10.1103/physrevresearch.2.033467

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Design for nano-ARPES beamline at 3-GeV next-generation synchrotron radiation facility2021

    • Author(s)
      K. Horiba, T. Imazono, H. Iwasawa, K. Fujii, Jun Miyawaki, Y. Ohtsubo, T. Nakatani, A. Agui, H. Kimura, and M. Takahasi
    • Organizer
      14th International Conference on Synchrotron Radiation Instrumentation (SRI2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] PFにおけるマイクロARPES装置の開発と応用2021

    • Author(s)
      堀場弘司
    • Organizer
      2020年度量子ビームサイエンスフェスタ
    • Related Report
      2020 Research-status Report
    • Invited

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Published: 2020-08-03   Modified: 2024-01-30  

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