Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Yoshito, Gotoh"'
Autor:
Hiroki Ninomiya, Kenji Kawashima, Akira Iyo, Hiroshi Fujihisa, Shigeyuki Ishida, Hiraku Ogino, Yoshiyuki Yoshida, Yoshito Gotoh, Hiroshi Eisaki
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-8 (2021)
High-temperature superconductivity at above 100 K in cuprates is typically realized in materials containing multilayered CuO2 planes separated by calcium. Here, critical temperatures of over 100 K are achieved in calcium-free double-layered cuprates,
Externí odkaz:
https://doaj.org/article/c05616ad4ffd4961838749cd8632a79a
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033174 (2021)
A high-pressure phase of solid iodine is identified in the pressure range of 16–23 GPa at room temperature by reanalyzing the previous powder x-ray diffraction data. The phase VI has a four-dimensional (4D) incommensurately modulated structure, in
Externí odkaz:
https://doaj.org/article/d95b2f13760843b8b1d48d70909f842b
Autor:
Yoshito Gotoh
Publikováno v:
Journal of the Physical Society of Japan. 91
Autor:
Akira Iyo, Hiroshi Fujihisa, Yoshito Gotoh, Shigeyuki Ishida, Hiroki Ninomiya, Yoshiyuki Yoshida, Hiroshi Eisaki, Kenji Kawashima
Enriching the material variation often contributes to the progress of materials science. We have discovered for the first time antiperovskite arsenide SrPd$_{3}$As and revealed a hidden structural and superconducting phase in Sr(Pd$_{1-x}$Pt$_{x}$)$_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bf92d24df086d2a12d65902f81bfe7f
http://arxiv.org/abs/2208.04544
http://arxiv.org/abs/2208.04544
Autor:
Akira, Iyo, Hiroshi, Fujihisa, Yoshito, Gotoh, Shigeyuki, Ishida, Hiroki, Ninomiya, Yoshiyuki, Yoshida, Hiroshi, Eisaki, Kenji, Kawashima
Publikováno v:
Inorganic chemistry. 61(31)
Enriching the material variation often contributes to the progress of materials science. We have discovered for the first time antiperovskite arsenide SrPd
Autor:
Takanori Hattori, Kazuki Komatsu, Hiroshi Fujihisa, Takumi Kikegawa, Satoshi Nakano, Asami Sano-Furukawa, Hiroshi Yamawaki, Shinichi Machida, Yoshito Gotoh
Publikováno v:
Inorganic Chemistry. 60:3065-3073
High-pressure X-ray and neutron diffraction analyses of an ambient-pressure phase (AP) and two high-pressure phases (HP1 and HP2) of ammonia borane (i.e., NH3BH3 and ND3BD3) were conducted to investigate the relationship between their crystal structu
Autor:
Hiroshi Eisaki, Akira Iyo, Kousuke Iwakiri, Yoshiyuki Yoshida, Taichiro Nishio, Yoshito Gotoh, Hiroshi Fujihisa, Hijiri Kito, Shigeyuki Ishida, Kenji Kawashima, Hiraku Ogino
Publikováno v:
Materials Science Forum. 1016:708-714
We performed a systematic study of the crystal structure, physical properties, and electronic structure of PbFCl-type intermetallic APX(A=Zr, Hf, X=S and Se) superconductor. We successfully synthesized single-phase polycrystalline samples for the Se
Autor:
Yoshiyuki Yoshida, Hiroshi Eisaki, Akira Iyo, Shigeyuki Ishida, Hiroshi Fujihisa, Hishiro T. Hirose, Yoshito Gotoh, Hiroki Ninomiya, Taichi Terashima, Kenji Kawashima
Publikováno v:
Inorganic Chemistry. 59:12397-12403
In this study, we succeeded in synthesizing new antiperovskite phosphides MPd3P (M = Ca, Sr, Ba) and discovered the appearance of a superconducting phase (0.17 ≤ x ≤ 0.55) in a solid solution (Ca1-xSrx)Pd3P. Three perovskite-related crystal struc
Autor:
Hiroki Ninomiya, Kenji Kawashima, Hiroshi Fujihisa, Shigeyuki Ishida, Hiraku Ogino, Yoshiyuki Yoshida, Hiroshi Eisaki, Yoshito Gotoh, Akira Iyo
We report the effects of low-temperature postannealing on the structural and superconducting properties of the recently discovered Ca-free double-layered cuprate, Sr$_2$SrCu$_2$O$_{4+y}$F$_{2-y}$. Although the as-synthesized sample prepared under hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01d3fa352bd5a0518627d8f9c2c20d77
http://arxiv.org/abs/2112.08732
http://arxiv.org/abs/2112.08732
Autor:
Akira, Iyo, Izumi, Hase, Hiroshi, Fujihisa, Yoshito, Gotoh, Shigeyuki, Ishida, Hiroki, Ninomiya, Yoshiyuki, Yoshida, Hiroshi, Eisaki, Hishiro T, Hirose, Taichi, Terashima, Kenji, Kawashima
Publikováno v:
Inorganic chemistry. 60(23)
Antiperovskites are a promising candidate structure for the exploration of new materials. We discovered an antiperovskite phosphide, LaPd