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.
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Refinement of Nd-422 Phase Trapped in a Nd1+δBa2−δCu3O7−y Superconducting Matrix
TL;DR: In this article, the possibility of controlling Nd-422 phase dimension and morphology, both in the partially melted state and in the final superconducting matrix, was investigated using PMG technique.
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Measurements of the levitation forces for a bulk Gd-Ba-Cu-O superconductor in high magnetic fields
T. Suzuki,S. Araki,K. Takeuchi,Masato Murakami,Ken Nagashima,Yoshiki Miyazaki,Hiroshi Seino,Naomichi Sakai,Izumi Hirabayashi,Koichiro Sawa +9 more
TL;DR: In this paper, the effects of magnetic field and temperature on the levitation force for a bulk Gd-Ba-Cu-O superconductor 60mm in diameter and 20mm in thickness were studied.
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Magnetic properties of superconducting permanent magnets of YBa2Cu3Ox
TL;DR: The magnetic properties of the melt-powder-melt-growth processed YBa2Cu3Ox with 15mm thickness obtained at 5 K after field-cooling in 10 kOe (H//c) are as follows: the residual flux density, Br is 96kG, the coercive force, bHc is 33kOe and the maximum energy product, (BH)max is 110MGOe as discussed by the authors.
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Superconducting properties and microstructures of Er–Ba–Cu–O superconductor
TL;DR: In this article, the growth rate of Er-Ba-Cu-O bulk superconductor was investigated using an isothermal solidification technique and the optimum concentration of Er211 was determined to be Er123:Er211 = 3:1 on the basis of microstructure analysis and SQUID measurements.
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Enhancing the superconducting performance of melt grown bulk YBa2Cu3Oy via ultrasonically refined Y2BaCuO5 without PtO2 and CeO2
TL;DR: In this article, the authors showed that the superconducting performance can be improved by ultra-sonication process producing nanometer-sized Y- 211 particles in bulk Y-123.