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High-pressure synthesis of novel transition-metal oxides and exploring their functional properties

Research Project

Project/Area Number 20H00397
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, 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)
デニスロメロ ファビオ  京都大学, 白眉センター, 特定助教 (10813537)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000)
Fiscal Year 2023: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2022: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2021: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2020: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywords遷移金属酸化物 / 機能特性 / 高圧合成法 / エピタキシャル薄膜成長 / 低温トポタクティック物質変換 / 固体化学 / 機能性材料 / 高圧合成
Outline of Research at the Start

本研究は、高圧合成などの特異な合成手法を用いた新奇な遷移金属酸化物の合成と、得られた新物質での新たな物性の開拓を目指すものである。研究では、量子ビーム大型実験施設を使った精密な構造解析により、構造物性相関に基づいた新物質開発指針を確立することも目指す。一連の研究からは、資源・エネルギー・環境における諸問題の解決に資する新しい機能材料の開発が期待できるほか、原子レベルでの固体構造制御を舞台として、電子-スピン-格子が強く相関した特異な電子状態に起因する機能の多様性を明らかにすることができる。

Outline of Final Research Achievements

In this study, we aimed to synthesize novel transition-metal oxides using a unique synthetic method and to find novel functional properties in the resulting new materials. We discovered giant barocaloric effects and multicaloric effects in the A-site-ordered perovskite-structure oxides. In LaCa2Fe3O9 with unusually high valence Fe ions synthesized by the high-pressure method, we found that oxygen ions are released from and incorporated into the structure at relatively low temperatures, the so-called mid-low temperature range. In addition, we synthesized CaCo3Ti4O12 containing magnetic ions only at the A site in the perovskite structure and revealed a complex antiferromagnetic structure consisting of three orthogonal spin sublattices. The obtained results indicate that new materials with novel functional properties can be developed by using a unique material synthesis method.

Academic Significance and Societal Importance of the Research Achievements

本研究は、高圧法、エピタキシャル薄膜成長、低温トポタクティック物質変換などの特異な物質合成手法により新たな機能を有する新物質・材料を開発できることを示した点で学術的な意義がある。これらの手法により合成した物質では、熱量効果や2次元的なLiイオン伝導、低温での酸素脱離、磁気特性など、資源・エネルギー・環境分野におけるさまざまな課題の解決に資する特性であり、それらの特性を示す新物質・新材料開発は社会からも大きな期待が寄せられているものである。

Report

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

    (59 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (10 results) Journal Article (24 results) (of which Int'l Joint Research: 15 results,  Peer Reviewed: 23 results,  Open Access: 10 results) Presentation (22 results) (of which Int'l Joint Research: 10 results,  Invited: 10 results) Remarks (3 results)

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

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

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

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

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] NIMTEC(中国)

    • Related Report
      2021 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
      2021 Annual Research Report
  • [Int'l Joint Research] マドリード・コンプルテンセ大学(スペイン)

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

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

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 中山大学(中国)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Orientation-dependent electrochemical reduction and proton evolution in the oxygen-deficient perovskite SrFeO<sub>2.5+y </sub>2023

    • Author(s)
      Isoda Yosuke、Kan Daisuke、Majima Takuya、Shimakawa Yuichi
    • Journal Title

      Applied Physics Express

      Volume: 16 Issue: 1 Pages: 015506-015506

    • DOI

      10.35848/1882-0786/acac60

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [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 Annual Research 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 Annual Research 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 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Film growth mechanism of mist-chemical-vapor-deposited magnetite2022

    • Author(s)
      Kan Daisuke、Shiraki Hiroshi、Horai Shinji、Shimakawa Yuichi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: 6 Pages: 065505-065505

    • DOI

      10.35848/1347-4065/ac6aff

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [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 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orthogonal antiferromagnetism to canted ferromagnetism in CaCo3Ti4O12 quadruple perovskite driven by underlying kagome lattices2022

    • Author(s)
      Amano Patino Midori、Denis Romero Fabio、Koo Hyun-Joo、Avdeev Maxim、Injac Sean D. A.、Goto Masato、Whangbo Myung-Hwan、Shimakawa Yuichi
    • Journal Title

      Communications Materials

      Volume: 3 Issue: 1 Pages: 51-51

    • DOI

      10.1038/s43246-022-00274-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In situ manipulation of perpendicular magnetic anisotropy in half-metallic NiCo2O4 thin film by proton insertion2022

    • Author(s)
      Wada Tomoki、Namiki Wataru、TSUCHIYA Takashi、KAN Daisuke、SHIMAKAWA Yuichi、HIGUCHI Tohru、TERABE Kazuya
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 未定 Issue: SM Pages: 16720-16725

    • DOI

      10.35848/1347-4065/ac594f

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [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 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] CaCu3Ru4O12: A High Kondo-Temperature Transition Metal Oxide2022

    • Author(s)
      D. Takegami, C. Kuo, K. Kasebayashi, J. Kim, C. Chang, C. Liu, C. Wu, D. Kasinathan, S. Altendorf, K. Hoefer, F. Meneghin, A. Marino, Y. Liao, K. Tsuei, C. Chen, K. Ko, A. Gunther, S. Ebbinghaus, J. Seo, D. Lee, G. Ryu, A. Komarek, S. Sugano, Y. Shimakawa, A. Tanaka, T. Mizokawa, J. Kune, L. Tjeng, and A. Hariki
    • Journal Title

      Physical Review X

      Volume: 12 Issue: 1 Pages: 0110171-12

    • DOI

      10.1103/physrevx.12.011017

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / 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 Annual Research Report
    • Peer Reviewed / 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 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 3D to 2D Magnetic Ordering of Fe3+ Oxides Induced by Their Layered Perovskite Structure2021

    • Author(s)
      X. M. Irujo-Labalde, U. Amador, C. Ritter, M. Goto, M. Amano Patino, Y. Shimakawa, and S. Garcia-Martin
    • Journal Title

      Ingornanic Chemistry

      Volume: 60 Issue: 11 Pages: 8027-8034

    • DOI

      10.1021/acs.inorgchem.1c00529

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Multi-k spin ordering in CaFe3Ti4O12 stabilized by spin-orbit coupling and further-neighbor exchange2021

    • Author(s)
      M. Amano Patino, F. D. Romero, M. Goto, T. Saito, F. Orlandi, P. Manuel, A. Szabo, P. Kayser-Gonzalez, K. H. Hong, K. Alharbi, J. P. Attfield, and Y. Shimakawa
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 4 Pages: 043208-043208

    • DOI

      10.1103/physrevresearch.3.043208

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / 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 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Annual Research 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 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Charge and spin degrees of freedom in A-site ordered YCu3Co4O12 and CaCu3Co4O122021

    • Author(s)
      Chin Yi-Ying、Hu Zhiwei、Shimakawa Yuichi、Yang Junye、Long Youwen、Tanaka A.、Tjeng Liu Hao、Lin Hong-Ji、Chen Chien-Te
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 11

    • DOI

      10.1103/physrevb.103.115149

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pauli-paramagnetic and metallic properties of high pressure polymorphs of BaRhO3 oxides containing Rh2O9 dimers2021

    • Author(s)
      Injac Sean D. A.、Xu Yuanhui、Denis Romero Fabio、Shimakawa Yuichi
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 13 Pages: 4673-4679

    • DOI

      10.1039/d1dt00502b

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Layered Hexagonal Perovskite Oxides 21R Ba7Fe5Ge2O20 and 12H Ba6Fe3Ge3O172021

    • Author(s)
      Tan Zhenhong、Koedtruad Anucha、Goto Masato、Iihoshi Makoto、Shimakawa Yuichi
    • Journal Title

      Inorganic Chemistry

      Volume: 60 Issue: 2 Pages: 1257-1263

    • DOI

      10.1021/acs.inorgchem.0c03423

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ruddlesden?Popper phases of lithium-hydroxide-halide antiperovskites: two dimensional Li-ion conductors2020

    • Author(s)
      Koedtruad Anucha、Amano Patino Midori、Chuang Yu-Chun、Chen Wei-tin、Kan Daisuke、Shimakawa Yuichi
    • Journal Title

      RSC Advances

      Volume: 10 Issue: 68 Pages: 41816-41820

    • DOI

      10.1039/d0ra07803d

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Oxygen Reduction Reaction Catalytic Activities of Pure Ni-Based Perovskite-Related Structure Oxides2020

    • Author(s)
      Abe Yoshiyuki、Satoh Iwao、Saito Takashi、Kan Daisuke、Shimakawa Yuichi
    • Journal Title

      Chemistry of Materials

      Volume: 32 Issue: 19 Pages: 8694-8699

    • DOI

      10.1021/acs.chemmater.0c03320

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Charge disproportionation and interchange transitions in twelve-layer BaFeO32020

    • Author(s)
      Tan Zhenhong、Denis Romero Fabio、Saito Takashi、Goto Masato、Amano Patino Midori、Koedtruad Anucha、Kosugi Yoshihisa、Chen Wei-Tin、Chuang Yu-Chun、Sheu Hwo-Shuenn、Attfield J. Paul、Shimakawa Yuichi
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 5

    • DOI

      10.1103/physrevb.102.054404

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Control of Magnetic Structures in Cation-Ordered Perovskite Oxides2023

    • Author(s)
      Yuichi Shimakawa
    • Organizer
      International school and conference on Evolution of Electronic Structure Theory and Experimental Realization
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A-site magnetism in quadruple perovskite structure oxides2023

    • Author(s)
      Yuichi Shimakawa, T. Saito, M. Amano Patino, and F. Denis Romero
    • Organizer
      APS March Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Control of Magnetic Structures in Cation-Ordered Perovskite Oxides2023

    • Author(s)
      Yuichi Shimakawa
    • Organizer
      Reconnecting Oxide Research Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bサイト秩序型ダブルペロブスカイトLn2LiFeO6の構造物性相関2023

    • Author(s)
      後藤 真人、島川 祐一
    • Organizer
      日本化学会第103春季年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Giant entropy changes in charge transition oxides2022

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

    • Author(s)
      Masato Goto
    • Organizer
      18th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2022)
    • Related Report
      2022 Annual Research 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 Annual Research 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 Annual Research Report
    • Invited
  • [Presentation] B サイト秩序型ダブルペロブスカイト Ln2LiFeO6のサイト置換効果2022

    • Author(s)
      後藤 真人、島川 祐一
    • Organizer
      本セラミックス協会第35回秋季シンポジウム
    • Related Report
      2022 Annual Research 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 Annual Research Report
    • Invited
  • [Presentation] 異常店原子価 Fe5+を含むダプルペロブスカイトLn2LiFe06の構造物性相関2022

    • Author(s)
      後藤 真人、Injac Sean、齊藤 高志、松尾 晶、金道 浩一、小口 多美夫、島川 祐一
    • Organizer
      日本セラミックス協会2022年年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 異常高原子価Fe5+を含む幾何学的フラストレート磁性体Ln2LiFeO6の構造物性相関2022

    • Author(s)
      後藤 真人、Sean Injac、齊藤 高志、松尾 晶、金道 浩一、小口 多美夫、島川 祐一
    • Organizer
      日本化学会 第102春季年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Novel materials synthesis under extreme conditions2021

    • Author(s)
      Yuichi Shimakawa
    • Organizer
      THERMEC' 2021
    • Related Report
      2021 Annual Research 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 Annual Research 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 Annual Research 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 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fe5+が面心立方格子を形成するダブルペロブスカイトLn2LiFeO6(Ln: ランタノイド)の構造と磁性2021

    • Author(s)
      後藤 真人、Sean Injac、齊藤 高志、島川 祐一
    • Organizer
      日本物理学会 秋季大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Structural and magnetic properties of B-site-ordered double perovskites Ln2LiFeO6 (Ln: lanthanoid elements) with unusually high valence Fe5+ ion2021

    • Author(s)
      M. Goto
    • Organizer
      The 4th IRCCS International Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [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 Annual Research 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 Annual Research 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 Annual Research 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 Annual Research 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
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] Advanced Solid State Chemistry, ICR

    • URL

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

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Remarks] Advanced Solid State Chemistry group, ICR, KU

    • URL

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

    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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