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Development of novel multi-caloric materials

Research Project

Project/Area Number 20K20547
Research Category

Grant-in-Aid for Challenging Research (Pioneering)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 26:Materials engineering and related fields
Research InstitutionKyoto University

Principal Investigator

Shimakawa Yuichi  京都大学, 化学研究所, 教授 (20372550)

Co-Investigator(Kenkyū-buntansha) 後藤 真人  京都大学, 化学研究所, 助教 (10813545)
市川 能也  京都大学, 化学研究所, 技術職員 (70365691)
Project Period (FY) 2020-07-30 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥26,000,000 (Direct Cost: ¥20,000,000、Indirect Cost: ¥6,000,000)
Fiscal Year 2023: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2022: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2021: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords熱量効果 / 遷移金属酸化物 / 1次相転移 / 熱制御 / エントロピー / 遷移金属化合物 / 構造物性相関 / エントロピー変化 / 高圧合成
Outline of Research at the Start

本研究は、近年さまざまな形で顕在化してきている熱に関する諸問題の解決に資する新規なマルチ熱量効果材料の開拓を目指すものである。注目点の一つは、磁気エントロピーの変化を利用した磁気熱量効果による磁気冷却である。特異な磁気転移を示す遷移金属酸化物が新規な磁気熱量効果材料となり得ること、さらにはこのエントロピー変化による熱量効果を複数の外場により制御する「マルチ熱量効果」となることの実証を目指す。本研究により、従来材料とは異なる巨大なエントロピー変化の本質を解明するための学理の構築とその応用展開へ向けた新材料の開拓も国際共同研究を含めて展開する。

Outline of Final Research Achievements

In this study, we focused on novel materials exhibiting calorimetric effects. We found that the A-site ordered quadruple perovskite NdCu3Fe4O12 exhibited a large latent heat near room temperature due to a first-order phase transition caused by an intersite-charge-transfer transition. We further demonstrated that the observed giant entropy change associated with this phase transition can be utilized as a barocaloric effect by applying pressure. We also succeeded in synthesizing the ferrimagnetic oxide, BiCu3Cr4O12, which exhibited both a magnetic transition and a charge disproportionation transition simultaneously. The compound was found to exhibit multiple caloric effects where significant heat can be controlled by applying both pressure and a magnetic field.

Academic Significance and Societal Importance of the Research Achievements

本研究の社会的意義は、近年、熱に関する問題がさまざまな形で顕在化する中で、社会からも強く解決が求められている冷房・冷却技術に対し、熱量効果を示す新材料により熱制御が可能であることを実証したことである。学術的には、電荷‐スピン‐格子が強く相関した物質系における電荷転移においては、重畳した巨大なエントロピー変化が起こるという新規なメカニズムを発見した。さらにこのような物質系は、熱を電場、磁場、圧力という複数の外場で制御できるマルチ熱量効果材料として機能させることができることも実証した。得られた一連の成果は大きな熱量効果を示す新材料の開発指針を示すものである。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (62 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (11 results) Journal Article (19 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 18 results,  Open Access: 9 results) Presentation (30 results) (of which Int'l Joint Research: 16 results,  Invited: 18 results) Remarks (2 results)

  • [Int'l Joint Research] エジンバラ大学/ISIS, RAL(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] マックスプランク固体研究所(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] 国立台湾大学/NSRRC(その他の国・地域(台湾))

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] エジンバラ大学(英国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] 国立台湾大学/NSRRC(その他の国・地域)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] マックスプランク固体研究所(ドイツ)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] エジンバラ大学(英国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 国立台湾大学/NSRRC(その他の国・地域)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] マックスプランク固体研究所(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] エジンバラ大学(英国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] 国立台湾大学/NSRRC(その他の国・地域)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Characterisation of Pb2Rh2O7 and Y2Rh2O7: an unusual case of pyrochlore stabilisation under high pressure, high temperature synthesis conditions2024

    • Author(s)
      Injac Sean D.、Mullens Bryce G.、Denis Romero Fabio、Avdeev Maxim、Barnett Christopher、Yuen Alexander K. L.、Amano Patino Midori、Mukherjee Supratik、Vaitheeswaran Ganapathy、Singh David J.、Kennedy Brendan J.、Shimakawa Yuichi
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 12 Issue: 9 Pages: 3077-3089

    • DOI

      10.1039/d3tc04389d

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Crystal-Like Atomic Arrangement and Optical Properties of 25La2O3-75MoO3 Binary Glasses Composed of Isolated MoO42-2024

    • Author(s)
      Masuno Atsunobu、Munakata Sae、Okamoto Yoshihiro、Yaji Toyonari、Kosugi Yoshihisa、Shimakawa Yuichi
    • Journal Title

      Inorganic Chemistry

      Volume: 63 Issue: 12 Pages: 5701-5708

    • DOI

      10.1021/acs.inorgchem.4c00176

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Oxygen Release and Incorporation Behaviors in BaFeO<sub>3</sub> Polymorphs with Unusually High-Valence Fe<sup>4+</sup>2024

    • Author(s)
      Watanabe Rei、Goto Masato、Kosugi Yoshihisa、Kan Daisuke、Shimakawa Yuichi
    • Journal Title

      Chemistry of Materials

      Volume: 36 Issue: 4 Pages: 2106-2112

    • DOI

      10.1021/acs.chemmater.3c03236

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel Functional Oxide Materials2023

    • Author(s)
      SHIMAKAWA Yuichi
    • Journal Title

      Journal of the Japan Society of Powder and Powder Metallurgy

      Volume: 70 Issue: 11 Pages: 445-450

    • DOI

      10.2497/jjspm.23-00020

    • ISSN
      0532-8799, 1880-9014
    • Year and Date
      2023-11-15
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel functional properties of charge-transition oxides synthesized under high pressure2023

    • Author(s)
      Shimakawa Yuichi
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 131 Issue: 10 Pages: 771-776

    • DOI

      10.2109/jcersj2.23115

    • ISSN
      1348-6535, 1882-0743
    • Year and Date
      2023-10-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cascade Charge Transitions of Unusually High and Mixed Valence Fe<sup>3.5+</sup> in the A-Site Layer-Ordered Double Perovskite SmBaFe<sub>2</sub>O<sub>6</sub>2023

    • Author(s)
      Iihoshi Makoto、Goto Masato、Kosugi Yoshihisa、Shimakawa Yuichi
    • Journal Title

      Journal of the American Chemical Society

      Volume: 145 Issue: 19 Pages: 10756-10762

    • DOI

      10.1021/jacs.3c01654

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermal properties and phase transition behaviors of possible caloric materials Bi<sub>0.95</sub>Ln<sub>0.05</sub>NiO<sub>3</sub>2023

    • Author(s)
      Chen Chen、Kosugi Yoshihisa、Goto Masato、Shimakawa Yuichi
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 11 Issue: 28 Pages: 15389-15393

    • DOI

      10.1039/d3ta01259j

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structural and Magnetic Properties of the <i>B</i>-Site-Ordered Double Perovskites <i>Ln</i>2NiTiO6 (<i>Ln</i> = La, Pr, and Nd)2023

    • Author(s)
      Goto Masato、Okazaki Masato、Shimakawa Yuichi
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 96 Issue: 11 Pages: 1269-1273

    • DOI

      10.1246/bcsj.20230154

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Giant caloric effects in charge?spin?lattice coupled transition-metal oxides2023

    • Author(s)
      Shimakawa Yuichi、Kosugi Yoshihisa
    • Journal Title

      Journal of Materials Chemistry A

      Volume: - Issue: 24 Pages: 12695-12702

    • DOI

      10.1039/d2ta09186k

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A New Cation‐Ordered Structure Type with Multiple Thermal Redistributions in Co <sub>2</sub> InSbO <sub>6</sub>2022

    • Author(s)
      Ji Kunlang、Solana‐Madruga Elena、Patino Midori Amano、Shimakawa Yuichi、Attfield J. Paul
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 27

    • DOI

      10.1002/anie.202203062

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] LiNbO <sub>3</sub> ‐Type Polar Antiferromagnet InVO <sub>3</sub> Synthesized under High‐Pressure Conditions2022

    • Author(s)
      Tan Zhenhong、Lussier Joey A.、Yamada Takumi、Xu Yuanhui、Saito Takashi、Goto Masato、Kosugi Yoshihisa、Vrublevskiy Dmitry、Kanemitsu Yoshihiko、Bieringer Mario、Shimakawa Yuichi
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 61 Issue: 25 Pages: 1-6

    • DOI

      10.1002/anie.202203669

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Charge Transfer between Fe and Ti Induced by <i>Ln</i> Substitution and Temperature in the <i>B</i>-Site-Disordered Perovskites <i>Ln</i><sub>2</sub>(FeTi)O<sub>6</sub> (<i>Ln</i> = La, Pr, and Nd)2022

    • Author(s)
      Goto Masato、Okazaki Masato、Shimakawa Yuichi
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 95 Issue: 7 Pages: 1011-1015

    • DOI

      10.1246/bcsj.20220100

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] High-Pressure Synthesized Perovskite CdMnO<sub>3</sub> with C-Type Antiferromagnetic Spin Configuration2022

    • Author(s)
      Xu Yuanhui、Tan Zhenhong、Chen Wei-Tin、Chang Chung-Kai、Chuang Yu-Chun、Goto Masato、Shimakawa Yuichi
    • Journal Title

      Inorganic Chemistry

      Volume: 61 Issue: 51 Pages: 21011-21015

    • DOI

      10.1021/acs.inorgchem.2c03497

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Topotactic Oxygen Release and Incorporation in AFeO3 with Fe4+, AFeO2.5 with Fe3+, and AFeO2 with Fe2+ (A = Ca and Sr): Dedicated to the Occasion of the 100th Birthday of Prof. John B. Goodenough2022

    • Author(s)
      Shimakawa Yuichi、Goto Masato、Amano Patino Midori
    • Journal Title

      ECS Journal of Solid State Science and Technology

      Volume: 11 Issue: 4 Pages: 043004-043004

    • DOI

      10.1149/2162-8777/ac62ee

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Oxygen Release and Incorporation Behaviors Influenced by A-Site Cation Order/Disorder in LaCa2Fe3O9 with Unusually High Valence Fe3.67+2021

    • Author(s)
      H. Guo, M. Amano Patino, N. Ichikawa, T. Saito, R. Watanabe, M. Goto, M. Yang, D. Kan, and Y. Shimakawa
    • Journal Title

      Chemistry of Materials

      Volume: 34 Issue: 1 Pages: 345-350

    • DOI

      10.1021/acs.chemmater.1c03686

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Giant multiple caloric effects in charge transition ferrimagnet2021

    • Author(s)
      Yoshihisa Kosugi, Masato Goto, Zhenhong Tan, Daisuke Kan, Masahiko Isobe, Kenji Yoshii, Masaichiro Mizumaki, Asaya Fujita, Hidenori Takagi, and Yuichi Shimakawa
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 12682-12682

    • DOI

      10.1038/s41598-021-91888-8

    • NAID

      120007089271

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geometrical Spin Frustration and Monoclinic-Distortion-Induced Spin Canting in the Double Perovskites Ln2LiFeO6 (Ln = La, Nd, Sm, and Eu) with Unusually High Valence Fe5+2021

    • Author(s)
      M. Goto, T. Oguchi, and Y. Shimakawa
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 45 Pages: 19207-19213

    • DOI

      10.1021/jacs.1c09838

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] 熱を操る酸化物新材料2021

    • Author(s)
      島川 祐一
    • Journal Title

      化学

      Volume: 76 Pages: 23-28

    • Related Report
      2021 Research-status Report
  • [Journal Article] Colossal Barocaloric Effect by Large Latent Heat Produced by First‐Order Intersite‐Charge‐Transfer Transition2021

    • Author(s)
      Kosugi Yoshihisa、Goto Masato、Tan Zhenhong、Fujita Asaya、Saito Takashi、Kamiyama Takashi、Chen Wei‐Tin、Chuang Yu‐Chun、Sheu Hwo‐Shuenn、Kan Daisuke、Shimakawa Yuichi
    • Journal Title

      Advanced Functional Materials

      Volume: NA Issue: 25 Pages: 2009476-2009476

    • DOI

      10.1002/adfm.202009476

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 遷移金属酸化物セラミックスの新物質合成と新機能開拓2024

    • Author(s)
      島川 祐一
    • Organizer
      第170回ニュ-ガラス研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] BaCo2O5.5の多段階相転移における熱物性評価2024

    • Author(s)
      伊藤 真有里、後藤 真人、島川 祐一
    • Organizer
      日本セラミックス協会2024年年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 電荷転移遷移金属酸化物の新機能開拓2024

    • Author(s)
      島川 祐一
    • Organizer
      日本セラミックス協会2024年年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Giant Multicaloric Effects in Charge-Transition Oxides2023

    • Author(s)
      Y. Shimakawa, Y. Kosugi, and M. Goto
    • Organizer
      MRS Spring Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional properties of charge-transition oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      KU-VUW Joint Workshop
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of magnetic structure by cation order in perovskite structure oxides synthesized under high pressure2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      TERMEC' 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel functional properties induced by charge transitions in oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      International Symposium on Solid State Chemistry (ISSSC 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel functional properties in charge transition oxide2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      2023 Taiwan Japan Workshop on Crystals Growth
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multiple caloric effects in charge-spin-lattice coupled transition-metal oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      The 13th Asian Meeting on Ferroelectric and The 13th Asian Meeting on Electroceramics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thermal properties by charge and magnetic transitions of Bi0.95Ln0.05NiO3 (Ln = La, Nd, Sm, Eu, Gd, Dy)2023

    • Author(s)
      C. Chen, Y. Kosugi, M. Goto and Y. Shimakawa
    • Organizer
      MRM2023/IUMRS-ICA2023 Grand Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiple caloric effects in charge-spin-lattice coupled transition-metal oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      MRM2023/IUMRS-ICA2023 Grand Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 電荷転移遷移金属酸化物の新機能開拓2023

    • Author(s)
      島川 祐一
    • Organizer
      日本セラミックス協会 関西支部 第25回若手フォーラム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Control of Magnetic Structures in Cation-Ordered Perovskite Oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      International school and conference on Evolution of Electronic Structure Theory & Experimental Realization
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Control of Magnetic Structures in Cation-Ordered Perovskite Oxides2023

    • Author(s)
      Y. Shimakawa
    • Organizer
      Reconnecting Oxide Research Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Giant entropy changes in charge transition oxides2022

    • Author(s)
      Y. Shimakawa, Y. Kosugi, and M. Goto
    • Organizer
      e-MRS 2022 Spring Meeting
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Structure-property relationships in geometrically frustrated magnets Ln2LiFeO6 with unusually high valence Fe5+ ion2022

    • Author(s)
      M. Goto
    • Organizer
      18th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2022)
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] カーボンニュートラルに向けた基盤研究: 新規熱制御酸化物の探索2022

    • Author(s)
      島川 祐一
    • Organizer
      中性子産業利用報告会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 電荷転移酸化物の熱物性2022

    • Author(s)
      島川 祐一
    • Organizer
      IRCCS キックオフシンポジウム
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] PrCu3Fe4O12の電荷移動相転移における圧力熱量効果2022

    • Author(s)
      小杉 佳久、後藤 真人、肥後 祐司、丹下 慶範、島川 祐一
    • Organizer
      日本セラミックス協会第35回秋季シンポジウム
    • Related Report
      2022 Research-status Report
  • [Presentation] 新規遷移金属酸化物の電荷転移と熱制御応用2022

    • Author(s)
      島川 祐一
    • Organizer
      分子研研究会「エネルギー科学の最前線:階層横断的な理解に向けて」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 一次電荷相転移におけるマルチ熱量効果2022

    • Author(s)
      小杉 佳久、後藤 真人、藤田 麻哉、磯部 正彦、高木 英典、島川 祐一
    • Organizer
      日本セラミックス協会2022年年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Novel materials synthesis under extreme conditions2021

    • Author(s)
      Y. Shimakawa
    • Organizer
      THERMEC' 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Complex A-site magnetism in quadruple perovskite materials2021

    • Author(s)
      M. Amano Patino and Y. Shimakawa
    • Organizer
      25th Congress of the International Union of Crystallography (IUCr2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Structural and magnetic properties of geometrically frustrated magnets Ln2LiFeO6 (Ln: lanthanoids) with unusually high valence Fe5+ ion2021

    • Author(s)
      M. Goto, Sean Injac, T. Saito, and Y. Shimakawa
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Large barocaloric effects in charge transfer oxides containing unusual high valence Fe ions2021

    • Author(s)
      Y. Kosugi, M. Goto, A. Fujita, T. Saito, and Y. Shimakawa
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Aサイト秩序型ペロブスカイト酸化物BiCu3Cr4O12の電荷不均化転移におけるマルチ熱量効果2021

    • Author(s)
      小杉 佳久、後藤 真人、磯部 正彦、吉井 賢資、水牧 仁一朗、藤田 麻哉、高木 英典、島川 祐一
    • Organizer
      日本物理学会 秋季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] サイト間電荷移動転移に伴う巨大エントロピー変化2021

    • Author(s)
      小杉 佳久、後藤 真人、藤田 麻哉、齊藤 高志、神山 崇、菅 大介、島川 祐一
    • Organizer
      日本物理学会 第76回 年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 電荷移動酸化物における巨大圧力熱量効果2021

    • Author(s)
      小杉 佳久、後藤 真人、藤田 麻哉、齊藤 高志、神山 崇、菅 大介、島川 祐一
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] Aサイト秩序型ペロブスカイト酸化物の電荷転移に伴う巨大潜熱と圧力熱量効果2021

    • Author(s)
      小杉 佳久、後藤 真人、藤田 麻哉、齊藤 高志、神山 崇、島川 祐一
    • Organizer
      日本化学会 第100春季年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 遷移金属酸化物におけるイオンの配列および価数制御による新奇物性の探索2020

    • Author(s)
      島川 祐一
    • Organizer
      応用物理学会秋季学術講演会シンポジウム
    • Related Report
      2020 Research-status Report
    • Invited
  • [Remarks] 京都大学化学研究所先端無機固体化学研究室

    • URL

      https://www.scl.kyoto-u.ac.jp/~shimakgr/index.html

    • Related Report
      2023 Annual Research Report 2022 Research-status Report 2021 Research-status Report 2020 Research-status Report
  • [Remarks] Advanced Solis State Chemistry, ICR, Kyoto Univ.

    • URL

      https://www.scl.kyoto-u.ac.jp/~shimakgr/indexE.html

    • Related Report
      2023 Annual Research Report 2022 Research-status Report 2021 Research-status Report 2020 Research-status Report

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Published: 2020-08-03   Modified: 2025-01-30  

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