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Magnetic Penetration Depth and Intragrain Critical Current Density in Grain-Aligned Tl2Ca2Ba2Cu3O10 Superconductor

Published online by Cambridge University Press:  28 February 2011

J. R. Thompson ,
D. K. Christen ,
H.A. Deeds ,
Y. C. Kim ,
J. Brynestad ,
S.T. Sekijla ,
J. Budai  and
J. G. Ossandon
J. R. Thompson
Affiliation:
Cak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831–6061 Departanent of Physics, University of Tennessee, Khoxville, TN 37996–1200.
D. K. Christen
Affiliation:
Cak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831–6061
H.A. Deeds
Affiliation:
Departanent of Physics, University of Tennessee, Khoxville, TN 37996–1200.
Y. C. Kim
Affiliation:
Departanent of Physics, University of Tennessee, Khoxville, TN 37996–1200.
J. Brynestad
Affiliation:
Cak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831–6061
S.T. Sekijla
Affiliation:
Cak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831–6061
J. Budai
Affiliation:
Cak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831–6061
J. G. Ossandon
Affiliation:
Departanent of Physics, University of Tennessee, Khoxville, TN 37996–1200.
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Abstract

Magnetic studies were performed on the high temperature superconductor Tl2Ca2Ba2Cu3O10 (Tc = 123 K) in the form of a grain aligned composite. Investigations with the magnetic field applied parallel and perpendicular to the sample's cannon c-axes were analyzed to obtain the magnetic penetration depth as a function of temperature and the critical current density Jc(H,T).

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 169: Symposium M – High Temperature Superconductors: Fundamental Properties and Novel Materials Processing , 1989 , 1065
Copyright
Copyright © Materials Research Society 1990

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References

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