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Fabrication of textured YBa2Cu3Ox superconductor using directional growth

Published online by Cambridge University Press:  31 January 2011

Kwangsoo No ,
Dae-Shik Chung  and
Jae-Myung Kim
Kwangsoo No
Affiliation:
Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejon, Korea
Dae-Shik Chung
Affiliation:
Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejon, Korea
Jae-Myung Kim
Affiliation:
Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejon, Korea
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Abstract

Textured bulk YBa2Cu3Ox superconductor samples were fabricated using directional growth of superconductor grains reacted from Y2BaCuO5, BaCuO2, and CuO powder mixtures. The samples consisted of several mm long grains aligned parallel to the growth direction. The microstructure observation and x-ray diffraction analysis showed that the grains have a preferred orientation to improve critical current density.

Type
Materials Communications
Information
Journal of Materials Research , Volume 5 , Issue 11 , November 1990 , pp. 2610 - 2612
Copyright
Copyright © Materials Research Society 1990

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References

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