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Light-Induced Current Suppression of Superconducting YBa2Cu3O7-δ Weak Link

Published online by Cambridge University Press:  28 February 2011

U. Kawabe ,
T. Nishino ,
Y. Tarutani  and
H. Hasegawa
U. Kawabe
Affiliation:
Central Research Laboratory, Hitachi, Ltd. Kokubunji, 185 Tokyo, Japan
T. Nishino
Affiliation:
Central Research Laboratory, Hitachi, Ltd. Kokubunji, 185 Tokyo, Japan
Y. Tarutani
Affiliation:
Central Research Laboratory, Hitachi, Ltd. Kokubunji, 185 Tokyo, Japan
H. Hasegawa
Affiliation:
Central Research Laboratory, Hitachi, Ltd. Kokubunji, 185 Tokyo, Japan
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Abstract

The high-T oxide-superconductor YBa2Cu3O7-δ is expected to be a low carrier-density material having optical ana nonequilibrium properties. Light can penetrate the superconductor and can effectively excite the quasi-particles in it. To clarify the nonequilibrium phenomenon, we have studied this oxide superconductor exposed to light.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 865
Copyright
Copyright © Materials Research Society 1988

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References

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