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Control of conductivity and magnetism of organic devices based on strongly correlated electron systems

Research Project

Project/Area Number 19H00891
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Research InstitutionInstitute for Molecular Science

Principal Investigator

Yamamoto Hiroshi  分子科学研究所, 協奏分子システム研究センター, 教授 (30306534)

Co-Investigator(Kenkyū-buntansha) 川椙 義高  東邦大学, 理学部, 講師 (40590964)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,500,000 (Direct Cost: ¥35,000,000、Indirect Cost: ¥10,500,000)
Fiscal Year 2022: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Fiscal Year 2021: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2020: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2019: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Keywords超伝導体 / 基板歪み / 電界効果 / 強相関電子系 / モット絶縁体 / スピントロニクス / キラリティ / CISS効果 / 超伝導 / 電界効果トランジスタ / 有機トランジスタ / 超伝導デバイス / キラル伝導体 / 界面ドーピング
Outline of Research at the Start

伝導電子同士が強く相互作用する「強相関電子系」は、高温超伝導などのユニークな機能性を発現するため基礎物性研究の面でもデバイス応用の面でもかねてより注目を集めている。本研究では分子界面を用いた強相関電子デバイスを舞台に以下の3つの課題に挑戦する。(i)温度・圧力・キャリア密度を同時に変化させた強相関電子系の三次元相図を完成させる基礎学術研究。(ii) 室温で動作する電子デバイスとしての応用可能性を探る研究。(iii) キラルな空間群を持つ有機強相関結晶を用いて「スピン偏極電流」を生成する新たなスピントロニクスの研究。

Outline of Final Research Achievements

Strongly correlated electron systems, in which conduction electrons interact strongly with each other, can dramatically change their physical properties with changes in minute carrier density and pressure, and exhibit unique functionalities such as high-temperature superconductivity. For this reason, they have attracted attention as electronic materials for some time, but there remain many unresolved aspects of their basic physical properties. In this study, a new strongly correlated electron device using molecular interfaces was fabricated, and the ground-state phase diagram of organic strongly correlated electrons with simultaneous changes in temperature, pressure and carrier density was completed, identifying the parameter space required for superconductivity. Furthermore, spin polarization was generated in the superconducting phase using organic strongly correlated crystals with chiral space groups, and a new superconducting spintronics was proposed.

Academic Significance and Societal Importance of the Research Achievements

強相関電子系超伝導体として知られるペロブスカイト型銅酸化物は非常に硬い物質であるため、キャリア密度制御には向いているものの圧力制御による超伝導相探索に向いていなかった。本研究では柔軟な有機分子結晶を用いることにより、圧力とキャリア密度の両者をパラメータとする強相関電子系超伝導の相図を完成させることができたので、超伝導相探索・理論構築における重要な手がかりを与え、将来の超伝導工学・超伝導エレクトロニクスに貢献できると期待される。また今回見出したキラル超伝導体を用いたスピン偏極の生成は、磁石によるキラル分子の分離原理にも踏み込むものであり、今後のキラル物質科学に多くの示唆を与えるものである。

Report

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

    (65 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (8 results) Journal Article (27 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 26 results,  Open Access: 12 results) Presentation (24 results) (of which Int'l Joint Research: 14 results,  Invited: 16 results) Remarks (2 results) Patent(Industrial Property Rights) (3 results) Funded Workshop (1 results)

  • [Int'l Joint Research] アンジェ大学(フランス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] VISTEC(タイ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] アンジェ大学(フランス)

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

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

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] アンジェ大学(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] NANOTEC/VISTEC(タイ)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Giant spin polarization and a pair of antiparallel spins in a chiral superconductor2023

    • Author(s)
      Nakajima R.、Hirobe D.、Kawaguchi G.、Nabei Y.、Sato T.、Narushima T.、Okamoto H.、Yamamoto H. M.
    • Journal Title

      Nature

      Volume: 613 Issue: 7944 Pages: 479-484

    • DOI

      10.1038/s41586-022-05589-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coherent Interlayer Coupling in Quasi-Two-Dimensional Dirac Fermions in <i>α</i>-(BEDT-TTF)<sub>2</sub>I<sub>3</sub>2023

    • Author(s)
      Tajima Naoya、Kawasugi Yoshitaka、Morinari Takao、Oka Ryuhei、Naito Toshio、Kato Reizo
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 92 Issue: 1 Pages: 013702-013702

    • DOI

      10.7566/jpsj.92.013702

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chasing the spin gap through the phase diagram of a frustrated Mott insulator2023

    • Author(s)
      Pustogow A.、Kawasugi Y.、Sakurakoji H.、Tajima N.
    • Journal Title

      Nature Communications

      Volume: 14 Issue: 1 Pages: 1960-1960

    • DOI

      10.1038/s41467-023-37491-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observations of ν = 1 Quantum Hall Effect and Inter-Band Effects of Magnetic Fields on Hall Conductivity in Organic Massless Dirac Fermion System α-(BETS)2I3 under Pressure2023

    • Author(s)
      K. Iwata, A. Koshiba, Y. Kawasugi, R. Kato, and N. Tajima
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 92 Issue: 5 Pages: 053701-053701

    • DOI

      10.7566/jpsj.92.053701

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the Definition of Chirality and Enantioselective Fields2022

    • Author(s)
      Kishine Jun‐ichiro、Kusunose Hiroaki、Yamamoto Hiroshi M.
    • Journal Title

      Israel Journal of Chemistry

      Volume: 62 Issue: 11-12 Pages: 1-6

    • DOI

      10.1002/ijch.202200049

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical Conductivity Spectra of Charge-Crystal and Charge-Glass States in a Series of θ-Type BEDT-TTF Compounds2022

    • Author(s)
      Hashimoto Kenichiro、Kobayashi Ryota、Ohkura Satoshi、Sasaki Satoru、Yoneyama Naoki、Suda Masayuki、Yamamoto Hiroshi M.、Sasaki Takahiko
    • Journal Title

      Crystals

      Volume: 12 Issue: 6 Pages: 831-831

    • DOI

      10.3390/cryst12060831

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chirality-induced spin filtering in pseudo Jahn-Teller molecules2022

    • Author(s)
      Kato Akihito、Yamamoto Hiroshi M.、Kishine Jun-ichiro
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 19 Pages: 1-5

    • DOI

      10.1103/physrevb.105.195117

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of the charge-crystal and charge-glass state in geometrically frustrated organic conductors studied by fluctuation spectroscopy2022

    • Author(s)
      Thomas Tatjana、Thyzel Tim、Sun Hungwei、Muller Jens、Hashimoto Kenichiro、Sasaki Takahiko、Yamamoto Hiroshi M.
    • Journal Title

      Physical Review B

      Volume: 105 Issue: 20 Pages: 205111-205111

    • DOI

      10.1103/physrevb.105.205111

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Narrow Zero Mode in Organic Massless Dirac Electron System α-(BEDT-TTF)2I32022

    • Author(s)
      Mori Ayano、Kawasugi Yoshitaka、Doi Ryusei、Naito Toshio、Kato Reizo、Nishio Yutaka、Tajima Naoya
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 91 Issue: 4 Pages: 1-2

    • DOI

      10.7566/jpsj.91.045001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pressure-induced phase switching of Shubnikov-de Haas oscillations in the molecular Dirac fermion system α-(BETS)2I32021

    • Author(s)
      Kawasugi Yoshitaka、Masuda Hikaru、Uebe Masashi、Yamamoto Hiroshi M.、Kato Reizo、Nishio Yutaka、Tajima Naoya
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 20 Pages: 205140-205140

    • DOI

      10.1103/physrevb.103.205140

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electric Double Layer Doping of Charge-Ordered Insulators α-(BEDT-TTF)2I3 and α-(BETS)2I32021

    • Author(s)
      Kawasugi Yoshitaka、Masuda Hikaru、Pu Jiang、Takenobu Taishi、Yamamoto Hiroshi M.、Kato Reizo、Tajima Naoya
    • Journal Title

      Crystals

      Volume: 11 Issue: 7 Pages: 791-791

    • DOI

      10.3390/cryst11070791

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Double Heterohelicenes Composed of Benzo[b]- and Dibenzo[b,i]phenoxazine: A Comprehensive Comparison of Their Electronic and Chiroptical Properties2021

    • Author(s)
      Sakamaki Daisuke、Tanaka Shunya、Tanaka Katsuki、Takino Mayu、Gon Masayuki、Tanaka Kazuo、Hirose Takashi、Hirobe Daichi、Yamamoto Hiroshi M.、Fujiwara Hideki
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 12 Issue: 38 Pages: 9283-9292

    • DOI

      10.1021/acs.jpclett.1c02896

    • NAID

      120007185774

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Simultaneous Control of Bandfilling and Bandwidth in Electric Double-Layer Transistor Based on Organic Mott Insulator κ-(BEDT-TTF)2Cu[N(CN)2]Cl2021

    • Author(s)
      Kawasugi Yoshitaka、Yamamoto Hiroshi M.
    • Journal Title

      Crystals

      Volume: 12 Issue: 1 Pages: 42-42

    • DOI

      10.3390/cryst12010042

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Terahertz-field-induced polar charge order in electronic-type dielectrics2021

    • Author(s)
      Yamakawa H.、Miyamoto T.、Morimoto T.、Takamura N.、Liang S.、Yoshimochi H.、Terashige T.、Kida N.、Suda M.、Yamamoto H. M.、Mori H.、Miyagawa K.、Kanoda K.、Okamoto H.
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 953-953

    • DOI

      10.1038/s41467-021-20925-x

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electric dipole induced bulk ferromagnetism in dimer Mott molecular compounds2021

    • Author(s)
      Yoshimoto Ryo、Yamashita Satoshi、Akutsu Hiroki、Nakazawa Yasuhiro、Kusamoto Tetsuro、Oshima Yugo、Nakano Takehito、Yamamoto Hiroshi M.、Kato Reizo
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 13321-10

    • DOI

      10.1038/s41598-020-79262-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bulk Grain-Boundary Materials from Nanocrystals2021

    • Author(s)
      Nagaoka Yasutaka、Suda Masayuki、Yoon Insun、Chen Na、Yang Hanjun、Liu Yuzi、Anzures Brendan A.、Parman Stephen W.、Wang Zhongwu、Gr?nwald Michael、Yamamoto Hiroshi M.、Chen Ou
    • Journal Title

      Chem

      Volume: 7 Issue: 2 Pages: 509-525

    • DOI

      10.1016/j.chempr.2020.12.026

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chirality-Induced Spin-Polarized State of a Chiral Crystal CrNb3S62020

    • Author(s)
      Inui Akito、Aoki Ryuya、Nishiue Yuki、Shiota Kohei、Kousaka Yusuke、Shishido Hiroaki、Hirobe Daichi、Suda Masayuki、Ohe Jun-ichiro、Kishine Jun-ichiro、Yamamoto Hiroshi M.、Togawa Yoshihiko
    • Journal Title

      Physical Review Letters

      Volume: 124 Issue: 16 Pages: 166602-166602

    • DOI

      10.1103/physrevlett.124.166602

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Petahertz non-linear current in a centrosymmetric organic superconductor2020

    • Author(s)
      Y. Kawakami, T. Amano, H. Ohashi, H. Itoh, Y. Nakamura, H. Kishida, T. Sasaki, G. Kawaguchi, H. M. Yamamoto, K. Yamamoto, S. Ishihara, K. Yonemitsu, and S. Iwai
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 4138-4138

    • DOI

      10.1038/s41467-020-17776-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantum Phase Transition in Organic Massless Dirac Fermion System α-(BEDT-TTF)2I3 under Pressure2020

    • Author(s)
      Yoshinari Unozawa, Yoshitaka Kawasugi, Masayuki Suda, Hiroshi M. Yamamoto, Reizo Kato, Yutaka Nishio, Koji Kajita, Takao Morinari, and Naoya Tajima
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 12 Pages: 123702-123702

    • DOI

      10.7566/jpsj.89.123702

    • NAID

      40022436756

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of thiophene/furan substitution on organic field effect transistor properties of arylthiadiazole based organic semiconductors2020

    • Author(s)
      Pachariyangkun Anna、Suda Masayuki、Hadsadee Sarinya、Jungsuttiwong Siriporn、Nalaoh Phattananawee、Pattanasattayavong Pichaya、Sudyoadsuk Taweesak、Yamamoto Hiroshi M.、Promarak Vinich
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 8 Issue: 48 Pages: 17297-17306

    • DOI

      10.1039/d0tc04982d

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Current-induced bulk magnetization of a chiral crystal CrNb3S62020

    • Author(s)
      Nabei Yoji、Hirobe Daichi、Shimamoto Yusuke、Shiota Kohei、Inui Akito、Kousaka Yusuke、Togawa Yoshihiko、Yamamoto Hiroshi M.
    • Journal Title

      Applied Physics Letters

      Volume: 117 Issue: 5 Pages: 052408-052408

    • DOI

      10.1063/5.0017882

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分子モーターを用いた再構成可能スピン偏極デバイス2020

    • Author(s)
      須田理行、山本浩史
    • Journal Title

      応用物理学会誌

      Volume: 89 Pages: 203-207

    • NAID

      130007830106

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Synthesis, characterization, and hole-transporting properties of benzotriazatruxene derivatives2019

    • Author(s)
      Chooppawa Tianchai、Namuangruk Supawadee、Yamamoto Hiroshi M.、Promarak Vinich、Rashatasakhon Paitoon
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 7 Issue: 47 Pages: 15035-15041

    • DOI

      10.1039/c9tc04155a

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Two-dimensional ground-state mapping of a Mott-Hubbard system in a flexible field-effect device2019

    • Author(s)
      Y. Kawasugi, K. Seki, S. Tajima, J. Pu, T. Takenobu, S. Yunoki, H. M. Yamamoto, and R. Kato
    • Journal Title

      Science Advances (掲載決定)

      Volume: なし Issue: 5

    • DOI

      10.1126/sciadv.aav7282

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrolyte-Gating-Induced Metal-Like Conduction in Nonstoichiometric Organic Crystalline Semiconductors under Simultaneous Bandwidth Control2019

    • Author(s)
      H. Ito, Y. Edagawa, J. Pu, H. Akutsu, M. Suda, H. M. Yamamoto, Y. Kawasugi, R. Haruki, R. Kumai, T. Takenobu
    • Journal Title

      Phys. Status Solidi

      Volume: 13 Issue: 10 Pages: 162-175

    • DOI

      10.1002/pssr.201900162

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of Organic Superconducting Field-Effect Transistor by Cooling Rate2019

    • Author(s)
      Kawaguchi Genta、Yamamoto Hiroshi M.
    • Journal Title

      Crystals

      Volume: 9 Issue: 11 Pages: 605-605

    • DOI

      10.3390/cryst9110605

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Light-driven molecular switch for reconfigurable spin filters2019

    • Author(s)
      Suda Masayuki、Thathong Yuranan、Promarak Vinich、Kojima Hirotaka、Nakamura Masakazu、Shiraogawa Takafumi、Ehara Masahiro、Yamamoto Hiroshi M.
    • Journal Title

      Nature Communications

      Volume: 10 Issue: 1 Pages: 2455-2455

    • DOI

      10.1038/s41467-019-10423-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Chiral Metals and Superconductors for Spin Generation2023

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      MRS Thailand, Thailand
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有機ディラック電子系の低磁場下輸送特性2023

    • Author(s)
      田嶋尚也,川椙義高,岡竜平,内藤俊雄,加藤礼三,西尾豊
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 曲げ歪みを利用した常圧におけるα-(BEDT-TTF)2I3の絶縁相の抑制II2023

    • Author(s)
      川椙義高,鈴木遥人,山本浩史,加藤礼三,田嶋尚也
    • Organizer
      日本物理学会2023年春季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Detection of CISS Effects in Solid State Materials2022

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      Telluride meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Polarized Spins in Chiral Materials2022

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      Andre Collet meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Symmetry consideration on the CISS effect2022

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      Wilhelm und Else Heraeus-Stiftung meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin Current Generation by Chiral Solids2022

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      GTR Seminar
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] キラル材料における電流誘起スピン偏極現象2022

    • Author(s)
      山本浩史
    • Organizer
      新世代研究所第3回スピントロニクス研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 分子性導体を用いたエレクトロニクス・スピントロニクス2022

    • Author(s)
      山本浩史
    • Organizer
      学術振興会産学連携181委員会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Gate- and Strain-induced Phase Transitions in Organic Strongly Correlated Systems2022

    • Author(s)
      Yoshitaka Kawasugi, Hirohito Sakurakoji, Jiang Pu, Taishi Takenobu, Hiroshi M. Yamamoto, Reizo Kato, and Naoya Tajima
    • Organizer
      29th International Conference on Low Temperature Physics (LT29)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Low Temperature Phases in Organic Massless Dirac Electron System α-(BEDT-TTF)2I32022

    • Author(s)
      Naoya Tajima, Yoshitaka Kawasugi, Toshio Naito, Reizo Kato, Yutaka Nishio
    • Organizer
      29th International Conference on Low Temperature Physics (LT29)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電荷秩序絶縁体α-BEDT-TTF2I3の基板上薄片単結晶における電気抵抗率の異方性2022

    • Author(s)
      川椙義高, 大上達也, 山本浩史, 加藤礼三, 田嶋尚也
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 有機ディラック電子系における量子異常2022

    • Author(s)
      田嶋尚也, 川椙義高, 岡竜平, 内藤俊雄, 加藤礼三, 西尾豊
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 有機ディラック電子系α-(BETS)2I3の圧力下輸送特性2022

    • Author(s)
      岩田和之, 川椙義高, 加藤礼三, 西尾豊, 田嶋尚也
    • Organizer
      日本物理学会2022年秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 有機超伝導トランジスタとモット転移2021

    • Author(s)
      山本浩史
    • Organizer
      WPI-MANA Virtual City of Workshop
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Flexible Electronics for Organic Strongly Correlated Electron Systems2021

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      MRM2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin Selectivity in Chiral Materials2021

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      SECRETS kickoff meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Chirality based spintronics2020

    • Author(s)
      Hiroshi Yamamoto
    • Organizer
      2020 International Seminar on China-Japan-Korea Frontier New Materials Collaborations, Online
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] κ-HgBr薄膜を用いた電界効果トランジスタ2020

    • Author(s)
      相澤 洋紀、川口 玄太、山本 浩史
    • Organizer
      応用物理学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Light-driven molecular switch for reconfigurable spin filters2019

    • Author(s)
      Hiroshi M. Yamamoto
    • Organizer
      ANSCSE2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Light-driven molecular switch for reconfigurable spin filters2019

    • Author(s)
      Hiroshi M. Yamamoto
    • Organizer
      17th Japan-Korea Symposium on Molecular Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Band-filling and Band-width control for k-(BEDT-TTF)2Cu[N(CN)2]X embedded in field effect devices2019

    • Author(s)
      Hiroshi M. Yamamoto
    • Organizer
      ISCOM2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin Filter Driven By Molecular Motor2019

    • Author(s)
      Hiroshi M. Yamamoto
    • Organizer
      5th Japan-Thai workshop on TCC2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Light-driven Molecular Switch for Reconfigurable Spin Filters2019

    • Author(s)
      Hiroshi M. Yamamoto
    • Organizer
      Chirality@The Nanoscale
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Remarks] 研究室ホームページ

    • URL

      https://yamamoto.ims.ac.jp/

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      https://yamamoto.ims.ac.jp/node/121

    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] スピン偏極電流を生成する導電性構造体、それを用いた電極及び方法2021

    • Inventor(s)
      須田理行、山本浩史
    • Industrial Property Rights Holder
      京都大学、自然科学研究機構
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-083466
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report
  • [Patent(Industrial Property Rights)] キラリティ検出装置、キラリティ検出方法、分離装置及び分離方法2019

    • Inventor(s)
      戸川欣彦、宍戸寛明、山本浩史
    • Industrial Property Rights Holder
      公立大学法人大阪、大学共同利用機関法人自然科学研究機構
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-092958
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Patent(Industrial Property Rights)] キラル物質装置2019

    • Inventor(s)
      戸川欣彦、宍戸寛明、山本浩史
    • Industrial Property Rights Holder
      公立大学法人大阪、大学共同利用機関法人自然科学研究機構
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-092959
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] CISS20192019

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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