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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Fracture toughness of Sm123 bulk superconductors evaluated by tensile and bending tests
Kazumune Katagiri,Akira Murakami,T. Okudera,Yasuhiro Yoshino,Akira Iwabuchi,Koshichi Noto,N. Sakai,Masato Murakami +7 more
TL;DR: In this paper, the effects of test temperature and secondary phase particles on the fracture toughness of the Sm123 (SmBa/sub 2/Cu/sub 3/O/sub x/) single grain bulk superconductors were investigated by tensile and bending tests using the V-notched specimens.
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Performance of Sm-Ba-Cu-O bulk superconductors for a magnetic bearing
T. Otani,Masato Murakami +1 more
TL;DR: In this article, the superconducting properties of Sm-Ba-Cu-O bulk superconductors were investigated, with an emphasis placed on the performance of SmBa-cu-O as a stator of a magnetic bearing for the flywheel energy storage system.
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Effects of subgrains on critical current properties in melt-processed RE Ba Cu O bulk superconductors
K. Ogasawara,Naomichi Sakai,Michael Rudolf Koblischka,Anjela Koblischka-Veneva,Masato Murakami +4 more
TL;DR: In this article, the microstructures of subgrains in large single-domain RE-Ba-Cu-O bulk superconductors and their effects on superconducting properties were studied.
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Recent progress in the applications of bulk high temperature superconductors
TL;DR: In this article, the present status of bulk superconductors is summarized in terms of their potential for a variety of engineering applications such as magnetic bearings, flywheel energy storage system, load transport system, and motors.
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Crack reduction in a large bulk Y-Ba-Cu-O superconductor through liquid binder addition
TL;DR: In this article, the effects of the incorporation of polyvinyl acetate (PVA) aqueous solution on the formability of the precursor Y-Ba-Cu-O samples with the aim of improving the mechanical properties of large bulk RE−Ba-C-O superconductors that are susceptible to cracking.