YBa sub 2 Cu sub 3 O sub 7--x Superconducting Ceramic /Thermoplastic 0-3 Composites

YBa sub 2 Cu sub 3 O sub 7--x Superconducting Ceramic /Thermoplastic 0-3 Composites

High T sub c superconducting ceramic YBa sub 2 Cu sub 3 O sub 7--x powders were embedded in a PVC matrix. Flexible composite thin sheets and discs ranging from 0-80 vol.% were fabricated. XRD, SEM, and electrical and magnetic characterization of these composites were carried out. Measurements showed...

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Veröffentlicht in:Materials research bulletin 1991-10, Vol.26 (10), p.1041-1050
Hauptverfasser: Unsworth, J, Du, J, Crosby, B J, Bryant, P
Format: Artikel
Sprache:eng
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Zusammenfassung:High T sub c superconducting ceramic YBa sub 2 Cu sub 3 O sub 7--x powders were embedded in a PVC matrix. Flexible composite thin sheets and discs ranging from 0-80 vol.% were fabricated. XRD, SEM, and electrical and magnetic characterization of these composites were carried out. Measurements showed that the diamagnetic properties were preserved in composites and the samples exhibited appreciable magnetic levitation forces. Diffraction patterns, Graphs, Photomicrographs. 9 ref.--AA
ISSN:0025-5408