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R&D of Coated Conductors in Japan

Published online by Cambridge University Press:  18 March 2011

Yuh Shiohara  and
Toru Izumi
Yuh Shiohara
Affiliation:
Superconductivity Research Laboratory, ISTEC 1-10-13 Shiononome, Koto-ku, Tokyo, 135-0062, Japan
Toru Izumi
Affiliation:
Superconductivity Research Laboratory, ISTEC 1-10-13 Shiononome, Koto-ku, Tokyo, 135-0062, Japan
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Abstract

The recent achievements of critical current densities in excess of 1MA/cm2 at 77K in YBCO films deposited over appropriate bi-axially textured buffer layers/metal substrates have stimulated interest in the potential future applications of coated conductors at liquid nitrogen temperature and high magnetic fields, which are called as the next/second generation tape conductors. Several different processes for obtaining the bi-axially textured buffer layers/metal substrates as well as thicker film deposition processes and non-vacuum processes are reviewed. This paper reviews the research goals of the project including the recent development of the related research by individual research group in Japan.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 659: Symposium II – High-Temperature Superconductors-Crystal Chemistry, Processing & Properties , 2000 , II1.1
Copyright
Copyright © Materials Research Society 2001

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References

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