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Superconducting Tape-Shaped Wire by Y1Ba2cu3o7-δ with Jc ≈ 2000 A/cm2

Published online by Cambridge University Press:  28 February 2011

S. Matsuda ,
M. Okada ,
T. Morimoto ,
T. Matsumoto  and
K. Ihara
S. Matsuda
Affiliation:
Hitachi Research Laboratory of Hitachi Ltd. Hitachi, Ibaraki, Japan 319–12
M. Okada
Affiliation:
Hitachi Research Laboratory of Hitachi Ltd. Hitachi, Ibaraki, Japan 319–12
T. Morimoto
Affiliation:
Hitachi Research Laboratory of Hitachi Ltd. Hitachi, Ibaraki, Japan 319–12
T. Matsumoto
Affiliation:
Hitachi Research Laboratory of Hitachi Ltd. Hitachi, Ibaraki, Japan 319–12
K. Ihara
Affiliation:
Hitachi Research Laboratory of Hitachi Ltd. Hitachi, Ibaraki, Japan 319–12
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Abstract

A tape-shaped wire with Y1 Ba2Cu3, O7-δ, core and Ag sheath was fabricated by a drawing-rolling method. The critical current density of the wire with 0.1 mm thickness and 6 mm width was in 2 the range of 2000 A/cm at 77 K in the absence of external magnetic field. Presence of 20 m Tesla magnetic field reduced the J value to 1/100.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 695
Copyright
Copyright © Materials Research Society 1988

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References

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