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Pages
Yugo Onishi / 大西 由吾
Yugo Onishi
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Posts
MIT Physics 物性理論(CMT) Qual体験記
Published:
MIT Physics PhDプログラム、物性理論（CMT）専攻のQualを受けてきました。
First Blog Post
Published:
This is the first blog post, written in both English and Japanese.
portfolio
Portfolio item number 1
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Portfolio item number 2
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publications
High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity
Published in Nature Communications, 2021
Number: 1 Publisher: Nature Publishing Group
Recommended citation: K. Mukasa, K. Matsuura, M. Qiu, M. Saito, Y. Sugimura, K. Ishida, M. Otani, Y. Onishi, Y. Mizukami, K. Hashimoto, J. Gouchi, R. Kumai, Y. Uwatoko, T. Shibauchi, "High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity." Nature Communications, 2021. https://www.nature.com/articles/s41467-020-20621-2
Theory of Seebeck ratchet in a noncentrosymmetric electron-phonon coupled system
Published in Physical Review B, 2021
arXiv: 2106.09856 Publisher: American Physical Society
Recommended citation: Yugo Onishi, Hiroki Isobe, Naoto Nagaosa, "Theory of Seebeck ratchet in a noncentrosymmetric electron-phonon coupled system." Physical Review B, 2021. https://link.aps.org/doi/10.1103/PhysRevB.104.155419
High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity
Published in Nature Communications, 2021
Publisher: Springer US
Recommended citation: K. Mukasa, K. Matsuura, M. Qiu, M. Saito, Y. Sugimura, K. Ishida, M. Otani, Y. Onishi, Y. Mizukami, K. Hashimoto, J. Gouchi, R. Kumai, Y. Uwatoko, T. Shibauchi, "High-pressure phase diagrams of FeSe1−xTex: correlation between suppressed nematicity and enhanced superconductivity." Nature Communications, 2021. http://dx.doi.org/10.1038/s41467-020-20621-2
Pure nematic quantum critical point accompanied by a superconducting dome
Published in Proceedings of the National Academy of Sciences, 2022
Publisher: Proceedings of the National Academy of Sciences
Recommended citation: Kousuke Ishida, Yugo Onishi, Masaya Tsujii, Kiyotaka Mukasa, Mingwei Qiu, Mikihiko Saito, Yuichi Sugimura, Kohei Matsuura, Yuta Mizukami, Kenichiro Hashimoto, Takasada Shibauchi, "Pure nematic quantum critical point accompanied by a superconducting dome." Proceedings of the National Academy of Sciences, 2022. https://www.pnas.org/doi/full/10.1073/pnas.2110501119
Theory of shift heat current and its application to electron-phonon coupled systems
Published in Physical Review B, 2022
Publisher: American Physical Society
Recommended citation: Yugo Onishi, Takahiro Morimoto, Naoto Nagaosa, "Theory of shift heat current and its application to electron-phonon coupled systems." Physical Review B, 2022. https://link.aps.org/doi/10.1103/PhysRevB.106.085202
Effects of relaxation on the photovoltaic effect and possibility for photocurrent within the transparent region
Published in Physical Review B, 2022
Publisher: American Physical Society
Recommended citation: Yugo Onishi, Hikaru Watanabe, Takahiro Morimoto, Naoto Nagaosa, "Effects of relaxation on the photovoltaic effect and possibility for photocurrent within the transparent region." Physical Review B, 2022. https://link.aps.org/doi/10.1103/PhysRevB.106.235110
Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure
Published in Science, 2023
Publisher: American Association for the Advancement of Science
Recommended citation: Anyuan Gao, Yu-Fei Liu, Jian-Xiang Qiu, Barun Ghosh, Thaís V., Yugo Onishi, Chaowei Hu, Tiema Qian, Hung-Ju Tien, Shao-Wen Chen, Mengqi Huang, Damien Bérubé, Houchen Li, Christian Tzschaschel, Thao Dinh, Zhe Sun, Sheng-Chin Ho, Shang-Wei Lien, Bahadur Singh, Kenji Watanabe, Takashi Taniguchi, David Bell, Hsin Lin, Tay-Rong Chang, Chunhui Du, Arun Bansil, Liang Fu, Ni Ni, Peter Orth, Qiong Ma, Su-Yang Xu, "Quantum metric nonlinear Hall effect in a topological antiferromagnetic heterostructure." Science, 2023. https://www.science.org/doi/10.1126/science.adf1506
Fundamental Bound on Topological Gap
Published in Physical Review X, 2024
Publisher: American Physical Society
Recommended citation: Yugo Onishi, Liang Fu, "Fundamental Bound on Topological Gap." Physical Review X, 2024. https://link.aps.org/doi/10.1103/PhysRevX.14.011052
High-efficiency energy harvesting based on a nonlinear Hall rectifier
Published in Physical Review B, 2024
Publisher: American Physical Society
Recommended citation: Yugo Onishi, Liang Fu, "High-efficiency energy harvesting based on a nonlinear Hall rectifier." Physical Review B, 2024. https://link.aps.org/doi/10.1103/PhysRevB.110.075122
talks
Quantum geometry, Optical property, and Energy gap
Published:
Seminar at Academia Sinica at Taipei, Taiwan. Hosted by Prof. Hsin Lin.
Fundamental gap bound in insulators
Published:
Informal seminar at Narang group at UCLA.
Quantum weight
Published:
teaching
Teachng Assistant for Staistical Mechanics 3
Undergraduate/Graduate course, University of Tokyo, Department of Applied Physics, 2020
Teaching Assistant for an undergraduate course “Statistical Mechanics 3” given by Prof. Naoto Nagaosa.
Teaching Assistant for Mathematics 1D
Undergraduate course, University of Tokyo, Department of Applied Physics, 2020
Teaching Assistant for an undergraduate course “Mathematics 1D” given by Prof. Motohiko Ezawa.
Teaching Assistant for Mathematics 1D
Undergraduate course, University of Tokyo, Department of Applied Physics, 2020
Teaching Assistant for an undergraduate course “Mathematics 1D” given by Prof. Motohiko Ezawa.
Teachng Assistant for Staistical Mechanics 3
Undergraduate/Graduate course, University of Tokyo, Department of Applied Physics, 2021
Teaching Assistant for an undergraduate course “Statistical Mechanics 3” given by Prof. Naoto Nagaosa.