山本知之

ヤマモトトモユキ | Yamamoto Tomoyuki

所属機関・部署：
職名：教授
ホームページURL (1件)： http://www.cms.sci.waseda.ac.jp/

研究分野 (5件)：無機材料、物性 , 金属材料物性 , 半導体、光物性、原子物理 , 磁性、超伝導、強相関系 , 量子ビーム科学

競争的資金等の研究課題 (4件)：

論文 (90件)：

Zafari Umar, Oleg Khyzhun, Mekhrdod S. Kurboniyon, Tomoyuki Yamamoto, Mikhail G. Brik, Mega Novita, Justyna Barzowska, Michal Piasecki. The Effect of Hydrostatic Pressure on Structure, Crystal-Field Strength, and Emission Properties of Neat and Ni²⁺-Activated KMgF₃. Advanced Theory and Simulations. 2024. 202400734
Mekhrdod S. Kurboniyon, Alok M. Srivastava, Bibo Lou, Dilshod D. Nematov, Amondulloi Burhonzoda, Tomoyuki Yamamoto, Chong-Geng Ma, Mikhail G. Brik. Thermal Quenching Mechanism of Mn⁴⁺ in Na₂SiF₆, NaKSiF₆, and K₂SiF₆ Phosphors: Insights from the First-Principles Analysis. Inorganic Chemistry. 2024. 63. 44. 21212-21221
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
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
Kazuma Midorikawa, Sachiko Hiromoto, Tomoyuki Yamamoto. Carbonate content control in carbonate apatite coatings of biodegradable magnesium. Ceramics International. 2024. 50. 4. 6784-6792

MISC (14件)：

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
稲葉雄大, 吉岡剛志, 廣瀬和之, 山本知之. 26pEA-5 X線吸収端近傍微細構造によるLa_<1-x>AE_xMnO_3(AE=Ca,Sr)におけるMnの電子状態解析(Mn酸化物,領域8(強相関系分野:高温超伝導,強相関f電子系など)). 日本物理学会講演概要集. 2013. 68. 2. 538-538
吉岡剛志, 西田創, 山下大輔, 山本知之. 29aXL-1 In_2O_3:(Mn,TM)(TM=Cr,Fe,Co)の電子状態解析(29aXL 半導体スピントロニクス,領域4(半導体,メゾスコピック系・局在)). 日本物理学会講演概要集. 2013. 68. 1. 782-782
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
Kitada Akihiko, Yamamoto Tomoyuki, Ohmori Shousuke. On a difference in topological nature between Cantor middle-third set and Sierpinski carpet. Condensed-matter science reports. 2013. 2. 5-10

書籍 (2件)：

講演・口頭発表等 (16件)：

Enhancement of up-conversion luminescence intensity of Er-doped oxide by co-doping technique
(THE 11th INTERNATIONAL WORKSHOP ON ADVANCED MATERIALS SCIENCE AND NANOTECHNOLOGY 2024)
Investigation of local environment of 3d transition elements in phosphor materials
(12th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation 2024)
Influence of local environment of emission center ions on the luminescence property of phosphor materials
(European Materials Research Society Fall Meeting 2023)
Local environment of emission center ions in phosphor materials
(6th International Symposium on Frontiers in Materials Science 2022)
Experimental and theoretical investigations of local environment of Mn ions in red phosphors
(European Materials Research Society Fall Meeting 2022)

学歴 (3件)：

学位 (1件)：

経歴 (5件)：

所属学会 (4件)：

日本セラミックス協会 , MRS-J , 日本物理学会 , 日本金属学会

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山本 知之