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
The composition and poling-dependent photovoltaic studies in ferroelectric (Bi1−xSrx)(Fe1−xTix)O3 thin films
Pranab Parimal Biswas,Ch. Thirmal,Subhajit Pal,Muralidhar Miryala,Masato Murakami,Pattukkannu Murugavel +5 more
TL;DR: In this paper, an improved understanding of the ferroelectric photovoltaic mechanism was presented, which may offer guidelines to design and optimize photovolcanic materials and give guidelines to improve the design and optimization of photovoration materials.
Journal ArticleDOI
Near net shape processing of RE Ba Cu O bulk superconductor by machining binder-added precursors
TL;DR: In this paper, the preparation of complex-shaped bulk superconductors by previously machining the precursors compacted with organic binders was investigated, and the mixed powders of Y123 and Y211 were pressed into pellets, for which the organic binder was added are machined into complex-shape bodies.
Journal ArticleDOI
Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba2Cu3Oy
Miryala Muralidhar,P. Sunsanee,K. Takemura,A. Sai Srikanth,Milos Jirsa,M. S. Ramachandra Rao,Tetsuo Oka,N. Sakai,Masato Murakami +8 more
TL;DR: In this article, a series of isothermal experiments revealed that 990 oC is the optimum temperature for maximum growth and performance of MG processed RE-123 bulks, while MG processed bulk RE-211 phase particles are smaller than those produced by a conventional process, mainly due to shearing and high speed collisions of particles.
Book ChapterDOI
Superconducting cryo-magnets processed by Spark Plasma Sintering and Texturing
Jacques G. Noudem,Louis Dupont,P. Bernstein,Richard Retoux,Geoffroy Chevallier,Claude Estournès,Kévin Berger,Miryala Muralidhar,Masato Murakami +8 more
TL;DR: The role of the starting powder on the superconducting properties of MgB2 is investigated in this paper, where different sets of bulk Mg-B2 material were processed from a commercial available powder, a mixture of amorphous boron and Mg metal using a single-step solid-state reaction process and a mixture with carbon and mg metal.
Journal ArticleDOI
Zn- or Ca-substitution effects on Raman scattering in NdBa2Cu3O7
TL;DR: In this paper, the polarized Raman spectra of Zn or Ca doped NdBa2Cu3O7−δ single crystals have been investigated and it was found that the linewidth of Ba mode in Zn doped 1:2:3 is broader than those in pure Nd 1: 2:3.