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Field Dependence of Meissner Effect in a Single Crystal of YBa2Cu3Ox in the Ultra-Low Magnetic Field Regime

Published online by Cambridge University Press:  28 February 2011

L. Krusin-Elbaum ,
A. P. Malozemoff  and
Y. Yeshurun
L. Krusin-Elbaum
Affiliation:
IBM T. J. Watson Research Center, Yorktown Heights, N.Y. 10598
A. P. Malozemoff
Affiliation:
IBM T. J. Watson Research Center, Yorktown Heights, N.Y. 10598
Y. Yeshurun
Affiliation:
IBM T. J. Watson Research Center, Yorktown Heights, N.Y. 10598
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Abstract

We report a strong field-dependence (from 0.1% to 71%) of flux expulsion (Meissner effect) in a single crystal of YBa2Cu3Ox in magnetic fields from 36 kOe down to 50 mOe. The data is discussed in the context of flux pinning forces and glassy behavior.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 221
Copyright
Copyright © Materials Research Society 1988

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References

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