Identification of a Structure with Two Superconducting Phases in L-Ba-Cu-O System (L=La or Y)
- 1 May 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (5A), L621
- https://doi.org/10.1143/jjap.26.l621
Abstract
The superconducting transition temperature has been investigated for almost single phase (L1-x Ba x ) a Cu b O c-y compound samples where L stands for La or Y and (a,b,c) values of (6,6,14) respectively and y the oxygen deficiency has not been evaluated. The structures have tetragonal symmetry and the superconducting transition temperatures of 50 K and 54 K have been determined for the L=La and L=Y samples respectively.Keywords
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