論文

• Kosuke Matsuzaki, Chen-Wei Chang, Teruya Nagafuji, Naoki Tsunoda, Yu Kumagai, Kenji Nomura, Fumiyasu Oba, Hideo Hosono. Size-Dependent Isovalent Impurity Doping for Ambipolar Control in Cu3N, J. Am. Chem. Soc., 146, 35, 24630-24637, Aug. 2024.
• K. Matsuzaki, N. Tsunoda, Y. Kumagai, Y. Tang, K. Nomura, F. Oba, HIDEO HOSONO. Hole-doping to a Cu(I)-based semiconductor with an isovalent cation: Utilizing a complex defect as a shallow acceptor, Journal of the American Chemical Society, vol. 144, pp. 16572–16578, Sept. 2022.  公式リンク  
  
• Y. Wang, S. Bruyère, Y. Kumagai, N. Tsunoda, F. Oba, J. Ghanbaja, H. Sun, B. Daib, J. F. Pierson. Tuning the optical band gap and electrical properties of NiO thin films by nitrogen doping: a joint experimental and theoretical study, RSC Advances, vol. 12,, pp. 21940-21945, Aug. 2022.  公式リンク  
  
• N. Tsunoda, Y. Kumagai, F. Oba. Recommendation of interstitial hydrogen positions in metal oxides, Computational Materials Science, vol. 203, pp. 111068, Feb. 2022.  公式リンク  
  
• Y. Kumagai, N. Tsunoda, A. Takahashi, F. Oba. Insights into oxygen vacancies from high-throughput first-principles calculations, Physical Review Materials, vol. 5, pp. 123803, Dec. 2021.  公式リンク  
  
• N. Tsunoda, Y. Kumagai, F. Oba. Stabilization of small polarons in BaTiO3 by local distortions, Physical Review Materials, vol. 3, pp. 114602, Nov. 2019.  公式リンク  
  
• R. Liu, D. D. Khalyavin, N. Tsunoda, Y. Kumagai, F. Oba, Y. Katsuya, M. Tanaka, K. Yamaura, A. A. Belik. Spin-glass magnetic properties of A-site columnar-ordered quadruple perovskites Y2MnGa(Mn4–xGax)O12 with 0 ≤ x ≤ 3", Inorganic Chemistry, American Chemical Society, vol. 58, pp. 14830-14841, Oct. 2019.  公式リンク  
  

国際会議発表 (査読有り)

• N. Tsunoda, Y. Kumagai, F. Oba. Prediction of interstitial proton positions in metal oxides, The 12th International Conference on the Science and Technology for Advanced Ceramics (STAC-12), July 2021.

国内会議発表 (査読有り)

• 松崎功佑, 片瀬貴義, 熊谷悠, 角田直樹, 原田航, 大場史康, 細野秀雄. Pd0価ドーピングによる窒化銅半導体のバンド構造制御と熱電特性, 日本セラミックス協会第36回秋季シンポジウム, Sept. 2023.

国際会議発表 (査読なし・不明)

• N. Tsunoda, Y. Kumagai, F. Oba. High-throughput computational study of hydrogen impurities in oxides, The 5th International Union of Materials Research Societies International Conference of Young Researchers on Advanced Materials (IUMRS-ICYRAM 2022), Aug. 2022.
• N. Tsunoda, Y. Kumagai, F. Oba. Efficient exploration of proton sites in metal oxides, Materials Research Meeting 2021, Dec. 2021.
• Naoki Tsunoda, Yu Kumagai, Fumiyasu Oba. Small Polarons in BaTiO3: A First-Principles Study, Materials Research Meeting 2019, Dec. 2019.
• N. Tsunoda, Y. Kumagai, F. Oba. Ab initio study of point defects and p-type doping in ScN, Car-Parrinello Molecular Dynamics (CPMD) 2017, Oct. 2017.
• N. Tsunoda, Y. Kumagai, F. Oba. Point defects in scandium nitride: A first-principles study, The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10), Aug. 2017.

国内会議発表 (査読なし・不明)

• 今井佑汰, 角田直樹, 大場史康, 熊谷悠. 酸化物の表面近傍における酸素空孔に関する第一原理計算, 日本セラミックス協会第42回電子材料研究討論会, Nov. 2022.
• 角田直樹, 熊谷悠, 大場史康. 金属酸化物中の格子間水素不純物の局所構造及び電荷遷移準位に関する第一原理計算, 日本金属学会2022年春期講演大会, Mar. 2022.
• 角田 直樹, 熊谷 悠, 大場史康, . BaTiO3 中の電子ポーラロンに関する理論的検討, 日本金属学会2019年秋期講演大会, Sept. 2019.
• 角田 直樹, 熊谷 悠, 大場 史康. ペロブスカイト類縁酸化物中の酸素空孔に関する第一原理計算, 日本金属学会2018年秋期講演大会, Sept. 2018.
• 角田 直樹, 熊谷 悠, 大場 史康. ZnSnN2中の点欠陥の第一原理計算, 日本金属学会2018年春期講演大会, Mar. 2018.
• Naoki Tsunoda, Yu Kumagai, Fumiyasu Oba. Defect Energetics in Scandium Nitride: A First-Principles Study, 第27回日本MRS年次大会, Dec. 2017.

学位論文

• First-principles study of hydrogen impurities in metal oxides,  Exam Summary,  Doctor (Engineering),  Tokyo Institute of Technology,  2023/03/26,   
• First-principles study of hydrogen impurities in metal oxides,  Summary,  Doctor (Engineering),  Tokyo Institute of Technology,  2023/03/26,   
• First-principles study of hydrogen impurities in metal oxides,  Thesis,  Doctor (Engineering),  Tokyo Institute of Technology,  2023/03/26, 
• First-principles study of hydrogen impurities in metal oxides,  Outline,  Doctor (Engineering),  Tokyo Institute of Technology,  2023/03/26,   

[ BibTeX 形式で保存 ]    [ 論文・著書をCSV形式で保存 ]    [ 特許をCSV形式で保存 ]