Research field (3)：
Inorganic compounds/materials chemistry
, Inorganic materials
, Magnetism, superconductivity, and strongly correlated systems
Research theme for competitive and other funds (26)：
2022 - 2027 非晶質前駆体を用いた高機能性ペロブスカイト関連化合物の開発
2019 - 2024 Novel Negative Thermal Expansion Materials for Thermal Expansion Control
2021 - 2023 Demonstration of low power consumption memory device using electric field induced magnetization reversal
2018 - 2023 Development of novel photo-induced phase conversion materials based on quantum dynamics control of Charge-Structure-Spin-Photon coupled systems
1999 - 2023 革新的環境調和機能性材料の創出
1998 - 2023 極端合成条件を用いた新規Li導電材料の探索
2019 - 2022 Investigation of metal-insulator transition and negative thermal expansion in layers ruthenates.
2016 - 2019 Clarification of s-d interorbital charge distribution change in Bi and Pb-perovskites and the application to giant negative thermal expansion materials
2015 - 2017 Relization of giant piezpelectric response induced by polarization rotation
2014 - 2016 圧力誘起体積収縮を用いた巨大負熱膨張物質の開発
2010 - 2012 ビスマスの特性を活かした機能性材料の開発
2007 - 2011 Strategic state-of-the-art solid state chemistry for new functional materials Exploring for new multi-functional materials
2007 - 2011 Geometrical frustration and functions in spin-charge-lattice coupled system
2007 - 2009 Search for unusual magnetic, electric and dielectric phenomena with contributions of s-electrons
2005 - 2009 Chemistry and Physics of 3d Transition Metal Oxides Equipped with Deep 3d Levels : Search for New Materials and New Functions
2007 - 2008 電荷秩序・電荷不均化系における異常磁気伝導
2002 - 2004 Development of 3d Transition Metal Oxides with Oxygen p-hole Characters.
2001 - 2002 Single crystal growth of oxycloride superconductor at high pressures and investigation of the physical properties
1999 - 2000 Single crystal growth of spin ladders and related compounds at high pressure.
1997 - 1997 磁場によるリチウムイオン拡散の制御
1996 - 1996 γ-Fe_2O_3中でのリチウムイオンの拡散の外部磁場依存性
1996 - 1996 スピン梯子格子における量子物性の研究と超伝導の探索
1995 - 1996 High Pressure Synthesis of a Superhard Substance in the C-N System.
Development of novel material with new physical properting by means of high pressure synthesis
強相関遷移金属酸化物における光機能の探索
高圧合成を手段とした新物質,物性開拓
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Papers (350)：
Qiumin Liu, Hena Das, Takumi Nishikubo, Yuki Sakai, Ko Mibu, Tomoko Onoue, Takateru Kawakami, Tetsu Watanuki, Akihiko Machida, Xubin Ye, et al. Pressure Induced Amorphization of Pb2+ and Pb4+ in Perovskite PbFeO3. Chemistry of Materials. 2024. 36. 4. 1899-1907
Feiyu Qin, Lei Hu, Yingcai Zhu, Yuki Sakai, Shogo Kawaguchi, Akihiko Machida, Tetsu Watanuki, Yue Wen Fang, Jun Sun, Xiangdong Ding, et al. Integrating abnormal thermal expansion and ultralow thermal conductivity into (Cd,Ni)2Re2O7 via synergy of local structure distortion and soft acoustic phonons. Acta Materialia. 2024. 264
Takuya Ohmi, Iain W. H. Oswald, James R. Neilson, Nikolaj Roth, Shunta Nishioka, Kazuhiko Maeda, Kotaro Fujii, Masatomo Yashima, Masaki Azuma, Takafumi Yamamoto. Thiocyanate-Stabilized Pseudo-cubic Perovskite CH(NH2)2PbI3 from Coincident Columnar Defect Lattices. Journal of the American Chemical Society. 2023. 145. 36. 19759-19767
Masahito Ikeda, Randy Jalem, Gen Hasegawa, Naoaki Kuwata, Qiumin Liu, Takafumi Yamamoto, Kei Shigematsu, Yoshitaka Tateyama, Masaki Azuma. Theoretical Prediction and High-Pressure Synthesis of New LISICON-Type Solid-State Electrolyte Li2.75[B0.625P0.125S0.25]O3.375. The Journal of Physical Chemistry C. 2023
Blair W. Lebert, Benjamin Bacq-Labreuil, Mark P. M. Dean, Kari Ruotsalainen, Alessandro Nicolaou, Simo Huotari, Ikuya Yamada, Hajime Yamamoto, Masaki Azuma, Nicholas B. Brookes, et al. Paramagnon dispersion and damping in doped NaxCa2-xCuO2Cl2. Physical Review B. 2023. 108. 2
劉丘民, 西久保匠, 酒井雄樹, DAS Hena, 壬生攻, 尾上智子, 川上隆輝, 町田晃彦, 綿貫徹, 東正樹, et al. PbFeO3の圧力誘起相転移. 粉体粉末冶金協会講演大会(Web). 2023. 2023
LIU Qiumin, 西久保匠, 酒井雄樹, DAS Hena, 壬生攻, 尾上智子, 川上隆輝, 町田晃彦, 綿貫徹, 東正樹, et al. Phase transition of PbFeO3 under high pressure. 日本セラミックス協会年会講演予稿集(Web). 2023. 2023
西久保匠, 西久保匠, 今井孝, 酒井雄樹, 酒井雄樹, 水牧仁一朗, 大和田謙二, 町田晃彦, 綿貫徹, 押目典宏, et al. Design of Negative Thermal Expansion of PbVO3 by Utilizing Giant Volume Change under Pressure and Observation of Domain Structure. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2
西久保匠, 西久保匠, 今井孝, 酒井雄樹, 酒井雄樹, 水牧仁一朗, 大和田謙二, 町田晃彦, 綿貫徹, 押目典宏, et al. Design of Negative Thermal Expansion of PbVO3 by Utilizing Giant Volume Change under Pressure and Observation of Domain Structure. 日本物理学会講演概要集(CD-ROM). 2022. 77. 1
西久保匠, 西久保匠, 若崎翔吾, 山本樹, 酒井雄樹, 酒井雄樹, DAS Hena, DAS Hena, 町田晃彦, 綿貫徹, et al. Clarification of Local Structure and Charge Ordering State of Perovskite PbMnO3. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2022. 35th
- 1995 Kyoto University Graduate School, Division of Natural Science
1990 - 1992 京都大学大学院 理学研究科修士課程
1986 - 1990 Kyoto University Faculty of Science
- 1990 Kyoto University Faculty of Science
Professional career (2)：
Master of Science (Kyoto University)
Doctor of Science
Work history (4)：
2016/04 - 現在 Tokyo Institute of Technology
2010/10 - 2016/03 Tokyo Institute of Technology
2004/02 - 2010/10 Kyoto University Institute for Chemical Research, Division of Synthetic Chemistry Institute for Chemical Research Division of Synthetic Chemistry Institute for Chemical Research, Division of Synthetic Chemistry
1995/04 - 2004/02 Kyoto University Institute for Chemical Research
