H
Hiromi Kashiwaya
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 49
Citations - 642
Hiromi Kashiwaya is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Josephson effect & Superconductivity. The author has an hindex of 12, co-authored 48 publications receiving 588 citations.
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Journal ArticleDOI
Edge states of Sr2RuO4 detected by in-plane tunneling spectroscopy.
Satoshi Kashiwaya,Hiromi Kashiwaya,Hiroshi Kambara,Tsuyoshi Furuta,Hiroshi Yaguchi,Yukio Tanaka,Yoshiteru Maeno +6 more
TL;DR: Tunneling spectroscopy on Sr(2)RuO(4) searching for the edge states peculiar to topological superconductivity shows varieties of conductance spectra that originate from multiband chiral p-wave symmetry with weak anisotropy of pair amplitude.
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Enhancement of electronic inhomogeneities due to out-of-plane disorder in Bi2 Sr2 Cu O6+δ superconductors observed by scanning tunneling spectroscopy
Akira Sugimoto,Satoshi Kashiwaya,Hiroshi Eisaki,Hiromi Kashiwaya,Hiroki Tsuchiura,Y. Tanaka,K. Fujita,S. Uchida +7 more
TL;DR: In this paper, the degree of electronic inhomogeneity measured by the distribution width of the gap amplitude is shown to have a correlation with the gap distribution in optimally doped Bi2201 and Bi2212.
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Time-reversal invariant superconductivity of Sr 2 RuO 4 revealed by Josephson effects
Satoshi Kashiwaya,Kohta Saitoh,Hiromi Kashiwaya,Masao Koyanagi,Masatoshi Sato,Keiji Yada,Yukio Tanaka,Yoshiteru Maeno +7 more
TL;DR: In this paper, the authors examined the invariance of the Josephson critical current under the inversion of both the current and magnetic fields, in contrast to the detection of a spontaneous magnetic field employed in past experiments.
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Switching Dynamics of Bi2Sr2CaCu2O8+δ Intrinsic Josephson Junctions: Macroscopic Quantum Tunneling and Self-Heating Effect
Hiromi Kashiwaya,Tetsuro Matsumoto,Hajime Shibata,Satoshi Kashiwaya,Hiroshi Eisaki,Yoshiyuki Yoshida,Shiro Kawabata,Yukio Tanaka +7 more
TL;DR: In this article, the switching dynamics of current-biased Bi 2 Sr 2 CaCu 2 O 8+δ intrinsic Josephson junctions (IJJ) were investigated to clarify the effects of d-wave superconductivity and the stack structure on switching properties.
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Switching Dynamics of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ Intrinsic Josephson junctions: Macroscopic Quantum Tunneling and Self-Heating Effect
Hiromi Kashiwaya,Tetsuro Matsumoto,Hajime Shibata,Satoshi Kashiwaya,Hiroshi Eisaki,Yoshiyuki Yoshida,Shiro Kawabata,Yukio Tanaka +7 more
TL;DR: In this paper, the switching dynamics of current-biased Bi$2}$Sr$1.5$CaCu$ 2}$O$8+\delta$ intrinsic Josephson junctions (IJJs) were studied to clarify the effect of d-wave superconductivity and the stack structure on the switching properties.