Zobrazeno 1 - 10
of 472
pro vyhledávání: '"Tatsuma D. Matsuda"'
Autor:
Tsubasa Mitobe, Kazuhisa Hoshi, Md. Riad Kasem, Ryosuke Kiyama, Hidetomo Usui, Aichi Yamashita, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, Takayoshi Katase, Yosuke Goto, Yoshikazu Mizuguchi
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract We investigated the chemical pressure effects on structural and electronic properties of SnTe-based material using partial substitution of Sn by Ag0.5Bi0.5, which results in lattice shrinkage. For Sn1−2x (AgBi) x Te, single-phase polycryst
Externí odkaz:
https://doaj.org/article/405ee2dc299c4de5873b80f0e908fbef
Publikováno v:
Materials Research Letters, Vol 9, Iss 3, Pp 141-147 (2021)
Research on high-entropy-alloy (HEA) superconductors is a growing field in material science. In this study, we explored new HEA-type superconductors and discovered a CuAl2-type superconductor Co0.2Ni0.1Cu0.1Rh0.3Ir0.3Zr2 with a HEA-type transition me
Externí odkaz:
https://doaj.org/article/c43b430ed14e4391822b6db18c2dfbed
Publikováno v:
AIP Advances, Vol 8, Iss 12, Pp 125017-125017-6 (2018)
Strongly-correlated electron states emerging in cubic Sm-based compounds, e.g., SmOs4Sb12 and Sm Tr2Al20 (Tr: transition metal elements), have anomalous characteristics, like magnetic-field-insensitive heavy-fermion behaviors and strongly mixed valen
Externí odkaz:
https://doaj.org/article/cea7d0c542a947268728ec3cbbcf1b6b
Autor:
Shota Onishi, Rajveer Jha, Atsushi Miyake, Ryuji Higashinaka, Tatsuma D. Matsuda, Masashi Tokunaga, Yuji Aoki
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 101330-101330-5 (2018)
We have measured magnetoresistance of type-II Weyl semimetal WTe2 in high magnetic fields of B//c up to B = 56 T using a high quality single crystal with the residual resistivity ratio 1330. A Kohler plot demonstrates the existence of a deviation fro
Externí odkaz:
https://doaj.org/article/cafe18ca159a4699ba72f8aa436d87c7
Autor:
Rajveer Jha, Shota Onishi, Ryuji Higashinaka, Tatsuma D. Matsuda, Raquel A. Ribeiro, Yuji Aoki
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 101332-101332-6 (2018)
We measure the electrical resistivity ρ of type-II Weyl semimetal WTe2 using high-quality single crystals for the current I along the a and b crystallographic directions in rotating magnetic fields in the plane perpendicular to the current direction
Externí odkaz:
https://doaj.org/article/01d024d14dad467db7f3aabc152ca4b2
Autor:
Yoshiki Nakanishi, Kazuto Nakamura, Masahiro Nakamura, Masaya Taniguchi, Mitsuteru Nakamura, Masahito Yoshizawa, Akira Yamada, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 101337-101337-3 (2018)
Ultrasound measurements have been carried out to investigate the elastic and low-temperature 4f-electronic properties of the Sm-based 1-2-20 system SmPt2Cd20. It was found that SmPt2Cd20 shows a pronounced elastic softening toward the magnetic transi
Externí odkaz:
https://doaj.org/article/13b23068b5b542e4a708a30d263c5cc7
Autor:
Ryuji Higashinaka, Hayato Masuda, Yousuke Takahashi, Akira Yamada, Masaichirou Mizumaki, Satoshi Tsutsui, Tatsuma D. Matsuda, Hideyuki Sato, Yuji Aoki
Publikováno v:
Journal of the Physical Society of Japan. 92
Autor:
Hiromu Tamatsukuri, Takumi Hasegawa, Hajime Sagayama, Masaichiro Mizumaki, Youichi Murakami, Joe Kajitani, Ryuji Higashinaka, Tatsuma D. Matsuda, Yuji Aoki, Satoshi Tsutsui
Publikováno v:
Physical Review B. 107
Autor:
Kazuaki Iwasa, Kazuya Suyama, Seiko Ohira-Kawamura, Kenji Nakajima, Stéphane Raymond, Paul Steffens, Akira Yamada, Tatsuma D. Matsuda, Yuji Aoki, Ikuto Kawasaki, Shin-ichi Fujimori, Hiroshi Yamagami, Makoto Yokoyama
Publikováno v:
Physical Review Materials. 7
Autor:
Yoshichika Ōnuki, Dai Aoki, Ai Nakamura, Tatsuma D. Matsuda, Miho Nakashima, Yoshinori Haga, Tetsuya Takeuchi
Publikováno v:
Journal of the Physical Society of Japan. 91