@article{CTT100865898, author = {Y. Kumagai and N. Tsunoda and A. Takahashi and F. Oba}, title = {Insights into oxygen vacancies from high-throughput first-principles calculations}, journal = {Physical Review Materials}, year = 2021, } @article{CTT100863415, author = {R. Kikuchi and T. Nakamura and T. Kurabuchi and Y. Kaneko and Y. Kumagai and F. Oba}, title = {Theoretical Prediction and Thin-Film Growth of the Defect-Tolerant Nitride Semiconductor YZn3N3}, journal = {Chemistry of Materials}, year = 2021, } @article{CTT100863407, author = {T. Gake and Y. Kumagai and A. Takahashi and F. Oba}, title = {Point defects in p-type transparent conductive CuMO2 (M = Al, Ga, In) from first principles}, journal = {Physical Review Materials}, year = 2021, } @article{CTT100848148, author = {R. Kikuchi and K. Ueno and T. Nakamura and T. Kurabuchi and Y. Kaneko and Y. Kumagai and F. Oba}, title = {SrZn2N2 as a solar absorber: Theoretical defect chemistry and synthesis by metal alloy nitridation}, journal = {Chemistry of Materials}, year = 2021, } @article{CTT100844417, author = {Yasuhide Mochizuki and Takayuki Nagai and Hirokazu Shirakuni and Akitoshi Nakano and Fumiyasu Oba and Ichiro Terasaki and Hiroki Taniguchi}, title = {Coexisting mechanisms for ferroelectric phase transition in Li2SrNb2O7}, journal = {Chemistry of Materials}, year = 2021, } @inproceedings{CTT100865039, author = {Yasuhide Mochizuki and Takayuki Nagai and Hirokazu Shirakuni and Akitoshi Nakano and Fumiyasu Oba and Ichiro Terasaki and Hiroki Taniguchi}, title = {Two Coexisting Mechanisms for Ferroelectric Phase Transition in Li2SrNb2O7}, booktitle = {}, year = 2021, } @inproceedings{CTT100867256, author = {Akira Takahashi and Yu Kumagai and Hirotaka Aoki and Fumiyasu Oba}, title = {ハイスループットスクリーニングのためのadaptive sampling手法の開発}, booktitle = {}, year = 2021, } @inproceedings{CTT100865900, author = {N. Tsunoda and Y. Kumagai and F. Oba}, title = {Efficient exploration of proton sites in metal oxides}, booktitle = {}, year = 2021, } @inproceedings{CTT100865897, author = {F. Oba}, title = {Computational design and exploration of ternary zinc nitride semiconductors}, booktitle = {}, year = 2021, } @inproceedings{CTT100865703, author = {Y. Kumagai and A. Takahashi and F. Oba}, title = {Automation of first-principles point defect calculations for non-metallic materials}, booktitle = {}, year = 2021, } @inproceedings{CTT100865702, author = {S. Kiyohara and D. M. Fonz and A. Shluger and Y. Kumagai and F. Oba}, title = {Analysis of unique atomic and electronic structures of oxygen vacancies in amorphous SnO2 by first-principles calculations and machine learning}, booktitle = {}, year = 2021, } @inproceedings{CTT100865662, author = {T. Gake and Y. Kumagai and A. Takahashi and F. Oba}, title = {Point Defects in CuMO2 (M = Al, Ga, In): A First-Principles Study}, booktitle = {}, year = 2021, } @inproceedings{CTT100863944, author = {Fumiyasu Oba}, title = {窒化物・酸化物半導体の点欠陥特性の理論予測と材料設計・探索}, booktitle = {}, year = 2021, } @inproceedings{CTT100860581, author = {Yasuhide Mochizuki and Takayuki Nagai and Hirokazu Shirakuni and Akitoshi Nakano and Fumiyasu Oba and Ichiro Terasaki and Hiroki Taniguchi}, title = {Two Coexisting Mechanisms in Weak Ferroelectricity of Li2SrNb2O7}, booktitle = {}, year = 2021, } @inproceedings{CTT100863948, author = {T. Gake and Y. Kumagai and A. Takahashi and F. Oba}, title = {First-principles study of point defects in CuMO2 (M = Al, Ga, In)}, booktitle = {}, year = 2021, } @inproceedings{CTT100863949, author = {N. Tsunoda and Y. Kumagai and F. Oba}, title = {Prediction of interstitial proton positions in metal oxides}, booktitle = {}, year = 2021, } @inproceedings{CTT100863945, author = {Fumiyasu Oba}, title = {第一原理計算による無機材料特性の系統的予測とデータ駆動型新材料探索}, booktitle = {}, year = 2021, } @inproceedings{CTT100846223, author = {Ryosuke Kikuchi and 中村透 and 藏渕孝浩 and 金子泰 and Yu Kumagai and Fumiyasu Oba}, title = {3元系亜鉛窒化物半導体YZn3N3の第一原理計算による物性予測とスパッタリング薄膜の作製}, booktitle = {}, year = 2021, } @inproceedings{CTT100846225, author = {Fumiyasu Oba}, title = {第一原理計算による半導体物性の系統的予測とデータ駆動型新物質探索}, booktitle = {}, year = 2021, } @inproceedings{CTT100846224, author = {Fumiyasu Oba}, title = {ハイスループット第一原理計算による無機材料の設計・予測と新材料探索}, booktitle = {}, year = 2021, } @inproceedings{CTT100846222, author = {Akira Takahashi and Hirotaka Aoki and Yu Kumagai and Fumiyasu Oba}, title = {計算材料データベースと機械学習を用いた緑色発光半導体の効率的探索手法の開発}, booktitle = {}, year = 2021, } @inproceedings{CTT100846221, author = {Fumiyasu Oba}, title = {新規半導体・誘電体の開拓に向けたデータ駆動型材料探索}, booktitle = {}, year = 2021, } @misc{CTT100785215, author = {Kosuke and HIDEO HOSONO and Fumiyasu Oba and Yu Kumagai and Kou Harada and Hideya Kumomi}, title = {窒化銅半導体およびその製造方法}, howpublished = {RegisteredPatent}, year = 2021, month = {}, note = {特願2017-041774(2017/03/06), 特開2018-148031(2018/09/20), 特許第6951734号(2021/09/29)} }