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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Microstructural characteristics of melt-powder-melt-grown YBa2Cu3O7-x crystals
TL;DR: In this paper, high-T c YBa 2 Cu 3 O 7-δ was prepared from different chemical starting compositions and detailed investigations with polarized reflected light, XRF, EDX and X-ray diffraction reveal characteristic features of the microstructure such as the distribution of included phases as well as twinning and crack formation.
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Superconducting YBCO Foams as Trapped Field Magnets.
Michael R. Koblischka,Sugali Pavan Kumar Naik,Anjela Koblischka-Veneva,Masato Murakami,Denis Gokhfeld,Eddula Sudhakar Reddy,Georg J. Schmitz +6 more
TL;DR: Several details of the TF distribution, the current flow and possible applicatons of such superconducting foam samples in space applications, e.g., as active elements in flux-pinning docking interfaces (FPDI) or as portable strong magnets to collect debris in space, are outlined.
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Restricted reversible region and strongly enhanced pinning in MPMG YBa2Cu3O7 with Y2BaCuO5 inclusions
L. T. Sagdahl,T. Lægreid,K. Fossheim,Masato Murakami,Hiroyuki Fujimoto,Satoshi Gotoh,Koji Yamaguchi,Hirose Yamauchi,N. Koshizuka,S. Tanaka +9 more
TL;DR: In this article, the magnetic irreversibility line of the melt-powder-melt-grown (MPMG) high temperature superconductor YBa2Cu3O7 with Y2BaCuO5 inclusions was studied by AC permeability measurements.
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Effect of heavy-ion irradiation on the pinning properties of MgB2
TL;DR: In this paper, the pinning properties of MgB 2 superconductors irradiated with 5.8 GeV Pb-ions were studied and shown that the defects introduced by the irradiation work as effective pinning centers.
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Study of a new split-type magnetizing coil and pulsed field magnetization of Gd-Ba-Cu-O high-temperature superconducting bulk for rotating machinery application
E Morita,H Matsuzaki,Y. Kimura,H Ogata,Mitsuru Izumi,Tetsuya Ida,Masato Murakami,H. Sugimoto,Motohiro Miki +8 more
TL;DR: In this article, a new type of magnetization coil was designed to increase the maximum trapped magnetic flux density and the total flux associated with an appropriate trapped magnetic density distribution in a high-temperature superconducting bulk magnet.