In:
International Journal of Modern Physics B, World Scientific Pub Co Pte Ltd, Vol. 01, No. 02 ( 1987-06), p. 277-280
Abstract:
A high-T c superconductor YBa 2 Cu 3 Sn x 0 7+z was characterized. We observed the existence about 90K superconductivity in variety of compositions. The samples were examined by x-ray diffraction , Mössbauer, SEM and EDS. Their structure are still ABO 3 perovskite but part of Cu atoms are displaced by Sn. It was observed that when the x increased the critical current density were increased based on the measurements of magnetic hysteresis.
Type of Medium:
Online Resource
ISSN:
0217-9792
,
1793-6578
DOI:
10.1142/S0217979287000323
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
1987
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