研究者
J-GLOBAL ID:202401011200854753
更新日: 2025年03月26日 藤澤 唯太
フジサワ ユイタ | FUJISAWA YUITA
- Markel Pardo-Almanza, Yuita Fujisawa, Takatsugu Onishi, Chia Hsiu Hsu, Alec P. LaGrow, Yoshinori Okada. Long-range magnetic perturbations at Bi2Te3/Cr2Te3 interfaces induced by chemical diffusion and proximity effects. Physical Review Materials. 2025
- Yuita Fujisawa, Anjana Krishnadas, Tomonori Nakamura, Chia-Hsiu Hsu, Barnaby Smith, Markel Pardo-Almanza, Hoshu Hiyane, Guoqing Chang, Yuki Nagai, Tadashi Machida, et al. Imaging Josephson vortices on curved junctions. Physical Review B. 2024
- B. R. M. Smith, Y. Fujisawa, P. Wu, T. Nakamura, N. Tomoda, S. Kuniyoshi, D. Ueta, R. Kobayashi, R. Okuma, K. Arai, et al. Uncovering hidden Fermi surface instabilities through visualizing unconventional quasiparticle interference in CeTe3. Physical Review Materials. 2024
- Tomo Higashihara, Ryotaro Asama, Ryoya Nakamura, Mori Watanabe, Nanami Tomoda, Thomas Johannes Hasiweder, Yuita Fujisawa, Yoshinori Okada, Takuya Iwasaki, Kenji Watanabe, et al. Magnetotransport properties in van der Waals RTe3 (R=La, Ce, Tb). Physical Review B. 2024
- Yuita Fujisawa, Markel Pardo-Almanza, Chia-Hsiu Hsu, Atwa Mohamed, Kohei Yamagami, Anjana Krishnadas, Guoqing Chang, Feng-Chuan Chuang, Khoong Hong Khoo, Jiadong Zang, et al. Widely Tunable Berry Curvature in the Magnetic Semimetal Cr 1+ δ Te 2. Advanced Materials. 2023. 35. 12. 2207121-2207121
- Tomoki Kawamoto, Anjana Krishnadas, Chia-Hsiu Hsu, Markel Pardo-Almanza, Yuita Fujisawa, Guoqing Chang, Takayuki Harada, Yoshinori Okada. Visualization of robust two-dimensional bulk states with suppressed surface state on epitaxial PdCoO2 thin films with bipolar surfaces. Physical Review Materials. 2023
- Margarita G. Dronova, Feng Ye, Scott E. Cooper, Anjana Krishnadas, Christina M. Hoffmann, Yuita Fujisawa, Yoshinori Okada, Daniel I. Khomskii, Yejun Feng. Controlling inversion disorder in a stoichiometric spinel magnet. Proceedings of the National Academy of Sciences. 2022
- Atwa Mohamed, Yuita Fujisawa, Takatsugu Onishi, Markel Pardo-Almanza, Mathieu Couillard, Keita Harada, Tsunehiro Takeuchi, Yoshinori Okada. Large antiferromagnetic fluctuation enhancement of the thermopower at a critical doping in magnetic semimetal Cr1+δTe2. Physical Review B. 2022
- K. Yamagami, Y. Fujisawa, M. Pardo-Almanza, B. R. M. Smith, K. Sumida, Y. Takeda, Y. Okada. Enhanced d-p hybridization intertwined with anomalous ground state formation in the van der Waals itinerant magnet Fe5GeTe2. Physical Review B. 2022
- K. Yamagami, Y. Fujisawa, B. Driesen, C. H. Hsu, K. Kawaguchi, H. Tanaka, T. Kondo, Y. Zhang, H. Wadati, K. Araki, et al. Itinerant ferromagnetism mediated by giant spin polarization of the metallic ligand band in the van der Waals magnet Fe5GeTe2. Physical Review B. 2021
- Takahito Takeda, Shoya Sakamoto, Kohsei Araki, Yuita Fujisawa, Le Duc Anh, Nguyen Thanh Tu, Yukiharu Takeda, Shin-ichi Fujimori, Atsushi Fujimori, Masaaki Tanaka, et al. Evolution of Fe 3d impurity band state as the origin of high Curie temperature in the p -type ferromagnetic semiconductor (Ga,Fe)Sb. Physical Review B. 2020
- Y. Fujisawa, M. Pardo-Almanza, J. Garland, K. Yamagami, X. Zhu, X. Chen, K. Araki, T. Takeda, M. Kobayashi, Y. Takeda, et al. Tailoring magnetism in self-intercalated Cr1+δTe2 epitaxial films. Physical Review Materials. 2020. 4. 11
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