Rchr
J-GLOBAL ID:202101009367412594   Update date: Apr. 02, 2026

Nishikubo Takumi

ニシクボ タクミ | Nishikubo Takumi
Affiliation and department:
Other affiliations (1):
  • Institute of Science Tokyo  Institute of Innovative Research 
Research theme for competitive and other funds  (2):
  • 2024 - 2027 Exploration of Novel Negative Thermal Expansion Materials in Perovskite Related Compounds
  • 2024 - 2027 Development of Giant Negative Thermal Expansion Materials by Controlling Electron Orbital and Domain Structure
Papers (61):
  • Teppei Nagase, Takumi Nishikubo, Kei Shigematsu, Yuki Sakai, Takashi Honda, Ko Mibu, Hiroki Yamada, Hiroki Matsumura, Shunsaku Kitagawa, Kenji Ishida, et al. Sr5V1.5Fe3.5O15: A Transition-Metal-Ordered Perovskite with 5-Fold Superstructure along [111]pc Direction. Inorganic Chemistry. 2026
  • Takafumi Yamamoto, Haruki Tochizawa, Teppei Nagase, Hiroki Sahara, Takumi Nishikubo, Yuki Sakai, Takashi Honda, Hiroyuki Saitoh, Masaki Azuma. Control of Anion Ordering in Perovskite Oxyhydrides by High-Pressure and High-Temperature Treatment. Inorganic Chemistry. 2026
  • Kano Hatayama, Jun Miyake, Daiki Ono, Yusuke Shiono, Takumi Nishikubo, Koomok Lee, Shogo Wakazaki, Hena Das, Kei Shigematsu, Tomoko Onoue, et al. Achieving Canted-Spin Weak Ferromagnetism and Negative Thermal Expansion in A- and B-Site-Substituted Bismuth Ferrite. Journal of the American Chemical Society. 2025
  • Hajime Yamamoto, Boxuan Li, Hinako Telengut, Akari Takayama, Kenji Ishii, Hiroyuki Yamane, Suzuna Inoue, Satoshi Kobari, Ryuji Kawahara, Junya Yoshida, et al. Absence of Long-Range V-V Dimer and Magnetic Orderings in High-Entropy (Mg0.2Mn0.2Co0.2Ni0.2Cu0.2)VO3. Inorganic Chemistry. 2025. 64. 34. 17496-17502
  • Zhao Pan, Fengyi Zhou, Mengqi Ye, Duo Wang, Qiumin Liu, Takumi Nishikubo, Xubin Ye, Xiao Wang, Jin Liu, Nianpeng Lu, et al. Realizing negative thermal expansion over an extended temperature range in PbTiO3-based perovskites. JOURNAL OF ADVANCED CERAMICS. 2025. 14. 7
more...
MISC (38):
  • 塩野裕介, 西久保匠, 西久保匠, 重松圭, 重松圭, 三宅潤, 畑山華野, 東正樹, 東正樹. 圧電応答顕微鏡を用いた負熱膨張物質粒子のドメイン構造観察. 粉体粉末冶金協会講演大会(Web). 2025. 2025
  • 畑山華野, 小野大樹, 西久保匠, 西久保匠, 重松圭, 重松圭, 壬生攻, 尾上智子, 東正樹, 東正樹. Cant collinear spin structure change of BiFO3 by Ca, Ru co-substitution. 日本物理学会講演概要集(CD-ROM). 2024. 79. 2
  • 長瀬鉄平, 西久保匠, 西久保匠, 重松圭, 重松圭, 東正樹, 東正樹, 山本隆文. Synthesis and physical properties of iron-based perovskite-type oxides with cation ordering along [111] direction. 日本物理学会講演概要集(CD-ROM). 2024. 79. 2
  • LEE K., HENA Das, HENA Das, 酒井雄樹, 酒井雄樹, 西久保匠, 西久保匠, 重松圭, 重松圭, 小野大樹, et al. 高スピンCo3+置換によるBiFeO3の弱強磁性秩序の発現. 日本物理学会講演概要集(CD-ROM). 2024. 79. 2
  • 佐原広樹, 大河内寛保, 栃沢晴希, 重松圭, 西久保匠, 酒井雄樹, 東正樹, 東正樹, 山本隆文. Single crystal growth and characterization of vanadate oxyhydrides. 日本セラミックス協会秋季シンポジウム講演予稿集(Web). 2024. 37th
more...
Patents (2):
  • METHOD FOR PRODUCING NEGATIVE THERMAL EXPANSION MATERIAL, METHOD FOR PRODUCING REACTION PRECURSOR OF NEGATIVE THERMAL EXPANSION MATERIAL, REACTION PRECURSOR OF NEGATIVE THERMAL EXPANSION MATERIAL, AND NEGATIVE THERMAL EXPANSION MATERIAL
  • 負熱膨張性材料、及び複合体
Education (4):
  • 2017 - 2020 Tokyo Institute of Technology School of Materials and Chemical Technology
  • 2015 - 2017 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering
  • 2013 - 2015 Tokyo Institute of Technology School of Engineering
  • 2011 - 2013 Tokyo Institute of Technology School of Bioscience and Biotechnology
Professional career (1):
  • Doctor of Science (Tokyo Institute of Technology)
Work history (7):
  • 2024/10 - 現在 Institute of Science Tokyo Institute of Integrated Research Visiting Assistant Professor
  • 2021/04 - 現在 Kanagawa Institute of Industrial Science and Technology
  • 2021/04 - 2024/09 Tokyo Institute of Technology Institute of Innovative Research Visiting Assistant Professor
  • 2023/03 - 2023/03 Northwestern University Department of Chemistry Short-Term Visiting Scholar
  • 2020/04 - 2021/03 Tokyo Institute of Technology Institute of Innovative Research Researcher
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Awards (3):
  • 2024/09 - SPring-8 Users Community (SPRUC) 13th SPRUC Young Scientist Award
  • 2022/12 - 日本高圧力学会 高圧力学会奨励賞 圧力誘起巨大体積変化を活かした巨大負熱膨張物質の開発と実用化
  • 2020/09 - The Japan Society of Applied Physics JSAP Young Scientist Award Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi1- x Sbx NiO3
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