Rchr
J-GLOBAL ID：200901098313270643
Update date: May. 20, 2024
Yamamoto Tomoyuki
ヤマモト トモユキ | Yamamoto Tomoyuki
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://www.cms.sci.waseda.ac.jp/
Research field (5)：
Inorganic materials
, Metallic materials
, Semiconductors, optical and atomic physics
, Magnetism, superconductivity, and strongly correlated systems
, Quantum beam science
Research theme for competitive and other funds (4)：
- 2023 - 2026 アップコンバージョン型蛍光体によるペロブスカイト太陽電池の高効率化
- 2020 - 2023 Development of high-efficiency up-conversion oxide phosphor material and the analysis of its light-emitting mechanism
- 2014 - 2017 Study on the mechanism of ferromagnetism in dilute magnetic oxides
- 2011 - 2013 第一原理計算による地球マントル物質に及ぼすプロトン存在の影響に関する研究
Papers (90)：
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Maksym Buryi, Vladimir Babin, Kateřina Děcká, Katarína Ridzoňová, Neda Neykova, František Hájek, Zhivko Velkov, Zdeněk Remeš, Robert Tomala, Paweł Socha, et al. Charge trapping and luminescence of the mixed size CsPbBr3 particles grown in one batch. Optical Materials. 2024. 151. 115279-115279
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Zafari Umar, Oleg Khyzhun, Tomoyuki Yamamoto, Piotr Brągiel. Ab initio calculations of two-site occupation for substituting ions in MgTa2O6:Cr3+ phosphor: The geometric and electronic structures and optical transition energies. Optical Materials. 2024. 149. 115057-115057
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Kazuma Midorikawa, Sachiko Hiromoto, Tomoyuki Yamamoto. Carbonate content control in carbonate apatite coatings of biodegradable magnesium. Ceramics International. 2024. 50. 4. 6784-6792
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Zafari Umar, Mekhrdod S. Kurboniyon, Oleg Khyzhun, Tomoyuki Yamamoto, Chong-Geng Ma, Mikhail G. Brik, Michal Piasecki. First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure. Journal of Luminescence. 2024. 266. 120278-120278
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Mekhrdod S. Kurboniyon, Bibo Lou, Umar Zafari, Farhod Rahimi, Alok M. Srivastava, Tomoyuki Yamamoto, Mikhail G. Brik, Chong-Geng Ma. First-principles study of geometric and electronic structures, and optical transition energies of Mn4+ impurity ions: K2SiF6 as a prototype. Journal of Luminescence. 2023. 263. 120103-120103
ｍore...
MISC (14)：
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Hirofumi Wada, Michael Lang, Tomoyuki Yamamoto, Masato Yoshiya, Nam-Nhat Hoang, Markus Münzenberg. Preface: Proceedings of 2nd International Symposium on Frontiers in Materials Science (FMS2015). AIP Conference Proceedings. 2016. 1763
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Inaba Yuta, Yoshioka Tsuyoshi, Hirose Kazuyuki, Yamamoto Tomoyuki. Electronic structure analysis of La_<1-x>AE_xMnO_3 by XANES spectra. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 538-538
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Yoshioka Tsuyoshi, Nishida So, Yamashita Daisuke, Yamamoto Tomoyuki. 29aXL-1 Electronic structure analysis of In_2O_3:(Mn,TM)(TM=Cr,Fe,Co). Meeting abstracts of the Physical Society of Japan. 2013. 68. 1. 782-782
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Kitada Akihiko, Yamamoto Tomoyuki, Ohmori Shousuke. A dendrite generated from {Adenine, Guanine, Cytosine, Thymine}[Λ], CardΛ ≻ א. Condensed-matter science reports. 2013. 2. 1-4
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On a difference in topological nature between Cantor middle-third set and Sierpinski carpet. Condensed-matter science reports. 2013. 2. 5-10
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Books (2)：
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Fundamentals of Materials Science
2020 ISBN:9784339066524
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量子物質科学入門
コロナ社 2010 ISBN:9784339066173
Lectures and oral presentations (14)：
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Influence of local environment of emission center ions on the luminescence property of phosphor materials
(European Materials Research Society Fall Meeting 2023)
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Local environment of emission center ions in phosphor materials
(6th International Symposium on Frontiers in Materials Science 2022)
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Experimental and theoretical investigations of local environment of Mn ions in red phosphors
(European Materials Research Society Fall Meeting 2022)
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Phase Stability of Organic-Inorganic Lead-Halide Perovskite
(Joint 5th Int’l Symposium on Frontiers in Materials Science & 3rd International Symposium on Nano-materials, Technology and Applications)
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XANES analysis for functional materials
(8th International Symposium on Molecular studies in Material and Biological Sciences 2017)
ｍore...
Education (3)：
- 1995 - 1998 Waseda University Graduate School, Division of Science and Engineering Department of Materials Science and Engineering
- 1993 - 1995 Waseda University Graduate School, Division of Science and Engineering Department of Materials Science and Engineering
- 1989 - 1993 Waseda University Faculty of Science and Engineering Department of Materials Science and Engineering
Professional career (1)：
- Doctor of Engineering (Waseda University)
Work history (5)：
- 2010 - 現在 Waseda University Faculty of Science and Engineering Professor
- 2005 - 2010 Waseda University Faculty of Science and Engineering Associate Professor
- 2002 - 2005 Kyoto University, Researcher
- 1999 - 2002 RIKEN, Researcher
- 1997 - 1999 Waseda University, Research Associate
Association Membership(s) (4)：
The Ceramic Society of Japan
, The Materials Research Society of Japan
, The Physical Society of Japan
, The Japan Institute of Metals and Materials
