M
Masato Murakami
Researcher at Shibaura Institute of Technology
Publications - 812
Citations - 16032
Masato Murakami is an academic researcher from Shibaura Institute of Technology. The author has contributed to research in topics: Superconductivity & Flux pinning. The author has an hindex of 54, co-authored 769 publications receiving 15031 citations. Previous affiliations of Masato Murakami include Nagoya University & Vienna University of Technology.
Papers
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Journal ArticleDOI
Optimization of ternary LRE-Ba-Cu-O materials for use at liquid oxygen temperature
TL;DR: In this paper, a ball-milled Gd2BaCuO5 powder in various average sizes ranging from 200 to 300 µm was introduced to enhance flux pinning over 90 K.
Journal ArticleDOI
Magnetic measurements in NdBa2Cu3O7−δ single crystals: magnetization, flux pinning and creep
M. R. Koblischka,Takamitsu Higuchi,Sang-Im Yoo,Masato Murakami,T. Frello,M. Baziljevich,Tom H. Johansen,Th. Wolf,Pavel Diko +8 more
TL;DR: In this paper, the authors present the results of various magnetic measurements on an NdBa2Cu3O7−δ (NdBCO) single crystal and derive critical current densities, jc as a function of the applied field, Ha, and volume pinning forces, Fp=jc×B.
Journal ArticleDOI
Effect of Nd4Ba2Cu2O10 addition on the pinning properties of Nd-Ba-Cu-O crystals
TL;DR: In this article, the authors studied the effect of Nd 4 Ba 2 Cu 2 O 10 (Nd422) on the pinning characteristics of ndBa 2 Cu 3 O 7− δ (nd123) crystals and found that Nd422 was effective in preventing a rapid increase in S above B pk.
Journal ArticleDOI
Static and Dynamic Characteristics of Superconducting Magnetic Bearings Using Mpmg Ybacuo
TL;DR: In this article, the results of static and dynamic characteristics of a large circular superconducting magnetic bearing using MPMG-YBaCuO are presented, and the levitation performance in thrust and radial bearing were analyzed qualitatively by magnetic field distribution model.
Book ChapterDOI
Melt Growth and Properties of Ag-Doped Nd-Ba-Cu-O
Shingo Goshima,Naomichi Sakai,Mikio Takahashi,Takamitsu Higuchi,Tomohiko Murayama,Kazumasa Iida,Sang-Im Yoo,Masato Murakami +7 more
TL;DR: In this article, the melting points of Nd-Ba-Cu-O samples were measured by differential thermal analysis (DTA) and it was shown that when Ag was injected into the sample, the melting point of the NdBa2Cu3Oy (Nd123) was depressed to lower temperature, implying the solidification temperatures of Ndl23 can be suppressed.