Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Masaki Gen"'
Autor:
Shunsuke Kitou, Masaki Gen, Yuiga Nakamura, Kunihisa Sugimoto, Yusuke Tokunaga, Shintaro Ishiwata, and Taka‐hisa Arima
Publikováno v:
Advanced Science, Vol 10, Iss 29, Pp n/a-n/a (2023)
Abstract An anomalously high valence state sometimes shows up in transition‐metal oxide compounds. In such systems, holes tend to occupy mainly the ligand p orbitals, giving rise to interesting physical properties such as superconductivity in cupra
Externí odkaz:
https://doaj.org/article/3245995aebca4b0da2cb747f5bea2a76
Autor:
Yoshito Watanabe, Atsushi Miyake, Masaki Gen, Yuta Mizukami, Kenichiro Hashimoto, Takasada Shibauchi, Akihiko Ikeda, Masashi Tokunaga, Takashi Kurumaji, Yusuke Tokunaga, Taka-hisa Arima
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Previous studies of magnetic Bose–Einstein condensates have been limited to magnetic materials with small spin numbers. Here the authors study the magnetic phase diagram of a S = 3/2 quantum antiferromagnet and show a double dome structure that is
Externí odkaz:
https://doaj.org/article/73d3b385061a4a01bd2fe632306db1e9
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033257 (2020)
Zeeman spectra of the R lines of ruby (Cr^{3+}: α-Al_{2}O_{3}) were studied in ultrahigh magnetic fields up to 230 T by magnetophotoluminescence measurements. The observed Zeeman patterns exhibit nonlinear behaviors above 100 T, evidencing the break
Externí odkaz:
https://doaj.org/article/fead7540e1554f19849c0306f53b0574
Autor:
Shunsuke Kitou1,2 kitou@edu.k.u-tokyo.ac.jp, Masaki Gen1,2, Yuiga Nakamura3, Kunihisa Sugimoto4, Yusuke Tokunaga1, Shintaro Ishiwata1,2
Publikováno v:
Advanced Science. 10/17/2023, Vol. 10 Issue 29, p1-5. 5p.
Autor:
Shunsuke Kitou, Masaki Gen, Yuiga Nakamura, Kunihisa Sugimoto, Yusuke Tokunaga, Shintaro Ishiwata
Publikováno v:
Advanced Science; 10/17/2023, Vol. 10 Issue 29, p1-5, 5p
Autor:
Masaki Gen, Rina Takagi, Yoshito Watanabe, Shunsuke Kitou, Hajime Sagayama, Naofumi Matsuyama, Yoshimitsu Kohama, Akihiko Ikeda, Yoshichika Ōnuki, Takashi Kurumaji, Taka-hisa Arima, Shinichiro Seki
Publikováno v:
Physical Review B. 107
The centrosymmetric tetragonal itinerant magnet EuAl$_{4}$ exhibits an intricate magnetic phase diagram including rhombic and square skyrmion-lattice (SkL) phases in the external magnetic field. Here, we report a multi-axis dilatometric investigation
Publikováno v:
Journal of the Physical Society of Japan. 92
Autor:
Masaki Gen, Akihiko Ikeda, Kazushi Aoyama, Jeschke, Harald O., Yuto Ishiia, Hajime Ishikawa, Takeshi Yajima, Yoshihiko Okamoto, Xuguang Zhou, Daisuke Nakamur, Shojiro Takeyama, Koichi Kindo, Yasuhiro H. Matsuda, Yoshimitsu Kohama
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 8/15/2023, Vol. 120 Issue 33, p1-7, 22p
Autor:
Takashi Kurumaji, Masaki Gen, Shunsuke Kitou, Hajime Sagayama, Akihiko Ikeda, Taka-hisa Arima
Publikováno v:
Physical Review Materials. 6
Autor:
Takashi Kurumaji, Masaki Gen, Shunsuke Kitou, Kazuhiko Ikeuchi, Mitsutaka Nakamura, Akihiko Ikeda, Taka-hisa Arima
Publikováno v:
Journal of Alloys and Compounds. 947:169475
We study structural and magnetic properties of rare-earth based semimetals RAuGe (R = Y, Gd-Tm, and Lu) using flux-grown single crystals. These compounds belong to the noncentrosymmetric polar space group P63mc. We confirm the systematic structural e