Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Jun'ichiro MIZUKI"'
Autor:
Yoshiki Kohmura, Kenji Ohwada, Nobuki Kakiuchi, Kei Sawada, Tadaaki Kaneko, Jun'ichiro Mizuki, Masaichiro Mizumaki, Tetsu Watanuki, Tetsuya Ishikawa
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p L012043 (2023)
Quantitative evaluation of crystalline dislocations is gaining importance in order to realize functional materials with ultimate performance. X-ray topography has been an important tool to evaluate the crystalline dislocations in bulk in a large volu
Externí odkaz:
https://doaj.org/article/90e690efb32d4f09991c92194e97bbcc
Autor:
Hitoshi Yamaoka, Naohito Tsujii, Michi-To Suzuki, Yoshiya Yamamoto, Ignace Jarrige, Hitoshi Sato, Jung-Fu Lin, Takeshi Mito, Jun’ichiro Mizuki, Hiroya Sakurai, Osamu Sakai, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Mauro Giovannini, Ernst Bauer
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Abstract A pressure-induced anomalous valence crossover without structural phase transition is observed in archetypal cubic YbCu5 based heavy Fermion systems. The Yb valence is found to decrease with increasing pressure, indicating a pressure-induced
Externí odkaz:
https://doaj.org/article/4f9991079f5a4908b5417aa0909b7877
Publikováno v:
Nanomaterials, Vol 9, Iss 4, p 642 (2019)
The oxygen reduction reaction (ORR) on Pt/C in alkaline solution was studied by in situ high energy resolution X-ray absorption spectroscopy. To discuss the X-ray absorption near-edge structure (XANES), this paper introduced the rate of change of the
Externí odkaz:
https://doaj.org/article/d1da4e0e286443d1b60662ee7e35bd7b
Autor:
Shinjirou Yokota, Keisuke Namba, Noriaki K. Sato, Keiichiro Imura, Hitoshi Yamaoka, Takuma Kawai, Kazuhiko Deguchi, Nozomu Hiraoka, Shinnosuke Hirokawa, Jun'ichiro Mizuki, Yoshiya Yamamoto, Kazushi Sakamoto, Tsutomu Ishimasa, Hirofumi Ishii
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports
Scientific Reports
Non-Fermi-liquid (NFL), a significant deviation from Fermi-liquid theory, usually emerges near an order-disorder phase transition at absolute zero. Recently, a diverging susceptibility toward zero temperature was observed in a quasicrystal (QC). Sinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::419d28fee5ce87887c17f7162fef0c37
http://link.springer.com/article/10.1038/s41598-020-74124-7
http://link.springer.com/article/10.1038/s41598-020-74124-7
Autor:
Hitoshi, Yamaoka, Eike F, Schwier, Yoshiya, Yamamoto, Takuma, Kawai, Naohito, Tsujii, Naohisa, Hirao, Nozomu, Hiraoka, Hirofumi, Ishii, Jun'ichiro, Mizuki
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 34(25)
The hydrostatic pressure dependent evolution of the electronic and magnetic structure of LaCo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::52f26e43175d313cad189810f97a95c3
https://pubmed.ncbi.nlm.nih.gov/35354125
https://pubmed.ncbi.nlm.nih.gov/35354125
Autor:
Masatoshi Sato, Jun'ichiro Mizuki, Yasuhiro Yoneda, Yoshiaki Kobayashi, A. Otani, S. Asano, Kazuhiko Ikeuchi, Masayuki Itoh, S. Li, Masayuki Toyoda, Daiju Matsumura
Publikováno v:
Physica C: Superconductivity and its Applications. 555:45-53
X-ray pair distribution function (PDF) and Extended X-ray absorption fine structure (EXAFS) measurements were carried out on two Fe-based systems BaFe2As2 and LiFeAs to study mainly on the local structures of their FeAs planes. For the former system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fae414c0ec8ef885ef6af0b8358832d
https://doi.org/10.1016/j.physc.2018.10.003
https://doi.org/10.1016/j.physc.2018.10.003
Autor:
Jun'ichiro Mizuki, Biqiong Yu, Masumi Ashida, Masaki Fujita, Shun Asano, Jun Okamoto, Kenji Ishii, Martin Greven, Di Jing Huang
Publikováno v:
Physical Review Materials. 5
We report a Cu $K$- and ${L}_{3}$-edge resonant inelastic x-ray scattering study of charge and spin excitations of bulk ${\mathrm{Nd}}_{2\ensuremath{-}x}{\mathrm{Ce}}_{x}{\mathrm{CuO}}_{4}$, with a focus on post-growth annealing effects. For the pare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46bb4d54e6629626fa3252ceb46e9785
https://doi.org/10.1103/physrevmaterials.5.024803
https://doi.org/10.1103/physrevmaterials.5.024803
Autor:
Yoshiya, Yamamoto, Hitoshi, Yamaoka, Takuma, Kawai, Masahiro, Yoshida, Jun-Ichi, Yamaura, Kenji, Ishii, Seiichiro, Onari, Takayuki, Uozumi, Atsushi, Hariki, Munetaka, Taguchi, Kensuke, Kobayashi, Jung-Fu, Lin, Nozomu, Hiraoka, Hirofumi, Ishii, Ku-Ding, Tsuei, Hiroshi, Okanishi, Soshi, Iimura, Satoru, Matsuishi, Hideo, Hosono, Jun'ichiro, Mizuki
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 33(25)
We examine electronic and crystal structures of iron-based superconductors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::ccd1870da03644c06d94369b876efaa8
https://pubmed.ncbi.nlm.nih.gov/33878750
https://pubmed.ncbi.nlm.nih.gov/33878750
Autor:
Masashi Arita, Yoshiya Yamamoto, Kenya Shimada, Hideaki Iwasawa, Masashi Nakatake, Eike F. Schwier, M. Taguchi, Jun'ichiro Mizuki, Masahiro Sawada, Naohito Tsujii, Hiroya Sakurai, Hitoshi Yamaoka
Publikováno v:
Physical Review B. 102
The electronic and crystal structures of $({\mathrm{Na}}_{1\ensuremath{-}x}{\mathrm{Ca}}_{x}){\mathrm{Cr}}_{2}{\mathrm{O}}_{4}$ have been studied in detail by combining photoelectron spectroscopy (PES), x-ray absorption spectroscopy (XAS), and x-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df9b0714a34c070e850eee2ac3465fea
https://doi.org/10.1103/physrevb.102.235150
https://doi.org/10.1103/physrevb.102.235150
Autor:
Hidenori Goto, Tong He, Hirofumi Ishii, Harald Olaf Jeschke, Yoshihiro Kubozono, Jun'ichiro Mizuki, Hitoshi Yamaoka, Nozomu Hiraoka, Xiaofan Yang
Publikováno v:
Physical Review B. 102
The pressure-induced change in the electronic structures of the superconductors ${\mathrm{Bi}}_{2}{\mathrm{Se}}_{3}$ and ${\mathrm{Ag}}_{x}{\mathrm{Bi}}_{2}{\mathrm{Se}}_{3}$ has been measured with high-resolution x-ray absorption spectroscopy. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::762558c773975ac90b9759c194cfabd0
https://doi.org/10.1103/physrevb.102.155118
https://doi.org/10.1103/physrevb.102.155118