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Magnetic Investigations of Superconductive, Polycrystalline (RE)1Ba2Cu3O7−x Compounds (RE = Y, Gd, Ho, Dy)‡

Published online by Cambridge University Press:  28 February 2011

J. R. Thompson ,
L. A. Boatner ,
J. Brynestad ,
D. K. Christen ,
Y. C. Kim ,
B. C. Sales  and
S. T. Sekula
J. R. Thompson
Affiliation:
Solid State Division, Oak Ridge National Lab., Oak Ridge, TN. 37831–6061 Department of Physics, Univ. of Tennessee, Knoxville, TN 37996–1200
L. A. Boatner
Affiliation:
Solid State Division, Oak Ridge National Lab., Oak Ridge, TN. 37831–6061
J. Brynestad
Affiliation:
Chemistry Division, Oak Ridge National Lab., Oak Ridge, TN 37831
D. K. Christen
Affiliation:
Solid State Division, Oak Ridge National Lab., Oak Ridge, TN. 37831–6061
Y. C. Kim
Affiliation:
Department of Physics, Univ. of Tennessee, Knoxville, TN 37996–1200
B. C. Sales
Affiliation:
Solid State Division, Oak Ridge National Lab., Oak Ridge, TN. 37831–6061
S. T. Sekula
Affiliation:
Solid State Division, Oak Ridge National Lab., Oak Ridge, TN. 37831–6061
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Abstract

Magnetic properties have been investigated for several rare-earth based, polycrystalline samples of high Tc superconductive “123” compounds with magnetic onset temperatures between 90 and 95 K. Analysis of the susceptibility × of samples based on Gd, Ho, and Dy indicates that the superconductive and magnetic properties are independent of one another to a substantial degree. Studies of the critical current density Jc are reported.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 361
Copyright
Copyright © Materials Research Society 1988

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Footnotes

‡

Research sponsored by the Division of Materials Sciences, U.S. Department of Energy under Contract No. DE-ACO5–840R21400 with Martin Marietta Energy Systems, Inc.

References

REFERENCES

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