Zobrazeno 1 - 10
of 409
pro vyhledávání: '"U. Ito"'
Autor:
Kazuhiko Ninomiya, Michael Kenya Kubo, Makoto Inagaki, Go Yoshida, I-Huan Chiu, Takuto Kudo, Shunsuke Asari, Sawako Sentoku, Soshi Takeshita, Koichiro Shimomura, Naritoshi Kawamura, Patrick Strasser, Yasuhiro Miyake, Takashi U. Ito, Wataru Higemoto, Tsutomu Saito
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract The amount of C in steel, which is critical in determining its properties, is strongly influenced by steel production technology. We propose a novel method of quantifying the bulk C content in steel non-destructively using muons. This revolu
Externí odkaz:
https://doaj.org/article/0d0833e66d64443c88f5fb03f9879d2a
Autor:
Hiroki Yamauchi, Dita Puspita Sari, Isao Watanabe, Yukio Yasui, Lieh-Jeng Chang, Keietsu Kondo, Takashi U. Ito, Motoyuki Ishikado, Masato Hagihara, Matthias D. Frontzek, Songxue Chi, Jaime A. Fernandez-Baca, James S. Lord, Adam Berlie, Atsuhiro Kotani, Shigeo Mori, Shin-ichi Shamoto
Publikováno v:
Communications Materials, Vol 1, Iss 1, Pp 1-6 (2020)
Magnetic short-range ordering has been observed at low temperatures as quantum phase transitions in some compounds. Here, magnetic short-range ordering is found to remain at temperatures up to 720 K in noncentrosymmetric Mn3RhSi.
Externí odkaz:
https://doaj.org/article/572cb21f839a440db8695fbb3577613c
Autor:
Shin-ichi Shamoto, Mitsuhiro Akatsu, Masato Matsuura, Seiko Ohira-Kawamura, Kazuya Harii, Masao Ono, Lieh-Jeng Chang, Takashi U. Ito, Yuichi Nemoto, Jun'ichi Ieda
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013245 (2022)
Ultrasound injection effect on a magnetic Bragg peak of yttrium iron garnet has been studied by quasielastic neutron scattering. The magnetic Bragg peak is vastly enhanced with decreasing temperature. The energy width increases proportionally to the
Externí odkaz:
https://doaj.org/article/2ff7aa72080246d5a1f8a566a62e84c6
High-temperature antiferromagnetism in Yb based heavy fermion systems proximate to a Kondo insulator
Autor:
Shintaro Suzuki, Kou Takubo, Kentaro Kuga, Wataru Higemoto, Takashi U. Ito, Takahiro Tomita, Yasuyuki Shimura, Yosuke Matsumoto, Cédric Bareille, Hiroki Wadati, Shik Shin, Satoru Nakatsuji
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023140 (2021)
Given the parallelism between the physical properties of Ce- and Yb-based magnets and heavy fermions due to the electron-hole symmetry, it has been rather odd that the transition temperature of the Yb-based compounds is normally very small, as low as
Externí odkaz:
https://doaj.org/article/6225de81fd614e6abd2c8a36ddd7bfc6
Autor:
Takashi U. Ito
Publikováno v:
e-Journal of Surface Science and Nanotechnology. 20:128-134
Autor:
Shin-Ichi Shamoto, Min Kai Lee, Yuki Fujimura, Keietsu Kondo, Takashi U Ito, Kazuhiko Ikeuchi, Satoshi Yasuda, Lieh-Jeng Chang
Publikováno v:
Materials Research Express, Vol 8, Iss 7, p 076303 (2021)
Solder joints of silver-sheathed superconducting tapes are promising for various commercial applications. In this research, Pb, Ga, and Ga-doped lead-free Sn–Ag–Cu solders are used to study the gallium effect for the low joint resistivity with si
Externí odkaz:
https://doaj.org/article/0699a431eb6c4ca5a578c57583aa6c81
Autor:
Benjamin A. Frandsen, Lian Liu, Sky C. Cheung, Zurab Guguchia, Rustem Khasanov, Elvezio Morenzoni, Timothy J. S. Munsie, Alannah M. Hallas, Murray N. Wilson, Yipeng Cai, Graeme M. Luke, Bijuan Chen, Wenmin Li, Changqing Jin, Cui Ding, Shengli Guo, Fanlong Ning, Takashi U. Ito, Wataru Higemoto, Simon J. L. Billinge, Shoya Sakamoto, Atsushi Fujimori, Taito Murakami, Hiroshi Kageyama, Jose Antonio Alonso, Gabriel Kotliar, Masatoshi Imada, Yasutomo J. Uemura
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Knowing whether a quantum phase transition is first- or second-order is crucial for understanding any associated exotic phenomena, but direct experimental evidence has been scarce. Here, Frandsen et al. report first-order magnetic quantum phase trans
Externí odkaz:
https://doaj.org/article/7e9919722cb14d35b9ea6ded90e31820
Autor:
Wataru Higemoto, Makoto Yokoyama, Takashi U. Ito, Taiga Suzuki, Stéphane Raymond, Youichi Yanase
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2022, 119 (49), ⟨10.1073/pnas.2209549119⟩
Proceedings of the National Academy of Sciences of the United States of America, 2022, 119 (49), ⟨10.1073/pnas.2209549119⟩
Nontrivial quantum states can be realized in the vicinity of the quantum critical point (QCP) in many strongly correlated electron systems. In particular, an emergence of unconventional superconductivity around the QCP strongly suggests that the quan
Autor:
Rajesh Tripathi, D. T. Adroja, C. Ritter, Shivani Sharma, Chongli Yang, A. D. Hillier, M. M. Koza, F. Demmel, A. Sundaresan, S. Langridge, Wataru Higemoto, Takashi U. Ito, A. M. Strydom, G. B. G. Stenning, A. Bhattacharyya, David Keen, H. C. Walker, R. S. Perry, Francis Pratt, Qimiao Si, T. Takabatake
Publikováno v:
Physical Review B. 106
Publikováno v:
Journal of Physics: Condensed Matter; 7/19/2023, Vol. 35 Issue 28, p1-13, 13p