Zobrazeno 1 - 10
of 389
pro vyhledávání: '"Kazushige Machida"'
Autor:
Shunichiro Kittaka, Yusei Shimizu, Toshiro Sakakibara, Ai Nakamura, Dexin Li, Yoshiya Homma, Fuminori Honda, Dai Aoki, Kazushige Machida
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 032014 (2020)
The gap structure of a novel uranium-based superconductor UTe_{2}, situated in the vicinity of ferromagnetic quantum criticality, has been investigated via specific-heat C(T,H,Ω) measurements in various field orientations. Its angular Ω(ϕ,θ) vari
Externí odkaz:
https://doaj.org/article/7898c04a09d7449b8287a1d77fa92fef
Autor:
Yusei Shimizu, Shunichiro Kittaka, Yohei Kono, Toshiro Sakakibara, Kazushige Machida, Ai Nakamura, Dexin Li, Yoshiya Homma, Yoshiki J. Sato, Atsushi Miyake, Minoru Yamashita, Dai Aoki
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb2bc9fe38e1688856ac41ab8f79de5
https://doi.org/10.1103/physrevb.106.214525
https://doi.org/10.1103/physrevb.106.214525
Autor:
Kazushige Machida
Publikováno v:
Physical Review B. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e69295254be34754361f4f32e3ac4f4
https://doi.org/10.1103/physrevb.106.184509
https://doi.org/10.1103/physrevb.106.184509
Autor:
Huiqiu Yuan, Tian Le, Shiyan Li, Kazushige Machida, Genfu Chen, Yi Zhou, Hui-Ke Jin, G. M. Pang, Xiaofeng Xu, Yue Sun, Raman Sankar, Liqiang Che, Shunichiro Kittaka, Lingxiao Zhao, Xin Lu, Lichang Yin, C. Q. Xu, Toshiro Sakakibara, Jie Li
Publikováno v:
Science Bulletin. 65:1349-1355
Spontaneous symmetry breaking has been a paradigm to describe the phase transitions in condensed matter physics. In addition to the continuous electromagnetic gauge symmetry, an unconventional superconductor can break discrete symmetries simultaneous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc697396bb106e113d3bad8eb1247999
https://doi.org/10.1016/j.scib.2020.04.039
https://doi.org/10.1016/j.scib.2020.04.039
Autor:
Shota Nakamura, Shunichiro Kittaka, Kazushige Machida, Yusei Shimizu, Ai Nakamura, Dai Aoki, Toshiro Sakakibara
Magnetic-field-angle-resolved specific heat and magnetization measurements were conducted on a ferromagnetic superconductor UCoGe with remarkable anisotropic upper critical field $H_{\rm c2}$. Although $H_{\rm c2}$ reaches a high magnetic field ($\si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4b8e57648d960bf7da854ea4de305d
Autor:
Kazushige Machida
We report on theoretical studies on ferromagnetic superconductors, URhGe, and UCoGe and identifies the pairing state as a non-unitary spin-triplet one, analogous to superfluid $^3$He-A phase. A recently found superconductor UTe$_2$ with almost ferrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82a83890833fcc10cf126d3247fd0cd
Autor:
Xiangzhuo Xing, Xiaofeng Xu, Sunseng Pyon, Yue Sun, Kazushige Machida, Zhixiang Shi, Raman Sankar, Nan Zhou, Toshiro Sakakibara, Tsuyoshi Tamegai, Shunichiro Kittaka
Publikováno v:
Physical Review B. 102
We investigate the superconducting gap function of topological superconductor PbTaSe$_2$. Temperature, magnetic field, and three-dimensional (3D) field-angle dependences of the specific heat prove that the superconductivity of PbTaSe$_2$ is fully-gap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fcba4106227d65cb1c0c89a98388655
https://doi.org/10.1103/physrevb.102.024517
https://doi.org/10.1103/physrevb.102.024517
Autor:
Yoshiya Homma, Dai Aoki, Yusei Shimizu, Dexin Li, Toshiro Sakakibara, Fuminori Honda, A. Nakamura, Shunichiro Kittaka, Kazushige Machida
Publikováno v:
Physical Review Research. 2
The gap structure of a novel uranium-based superconductor UTe$_2$, situated in the vicinity of ferromagnetic quantum criticality, has been investigated via specific-heat $C(T,H,\Omega)$ measurements in various field orientations. Its angular $\Omega(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441427b3b143d3694c9b949f1502c3f4
https://doi.org/10.1103/physrevresearch.2.032014
https://doi.org/10.1103/physrevresearch.2.032014
Autor:
K. Kawashima, Kazushige Machida, Ryosuke Kadono, M Akimitsu, Kazumasa Horigane, R. Horie, H. Okabe, S. Tsunoda, Katsura Kobayashi, Jun Akimitsu, Akihiro Koda
Publikováno v:
Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a754f88e3abacfc551a945d9b5a070
https://doi.org/10.7566/jpscp.30.011145
https://doi.org/10.7566/jpscp.30.011145
Autor:
Kazushige Machida
Publikováno v:
Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad82308d706dd9b87bb48a5355ecaaa1
https://doi.org/10.7566/jpscp.30.011038
https://doi.org/10.7566/jpscp.30.011038