STABILITY ANALYSIS OF A MODEL FOR THE DEFECT STRUCTURE OF YBA2CU3OX

Authors
KOZLOWSKI G SVOBODNY T
Citation
G. Kozlowski et T. Svobodny, STABILITY ANALYSIS OF A MODEL FOR THE DEFECT STRUCTURE OF YBA2CU3OX, Physical review. B, Condensed matter, 53(14), 1996, pp. 9396-9399
Citations number
10
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
53
Issue
14
Year of publication
1996
Pages
9396 - 9399
Database
ISI
SICI code
0163-1829(1996)53:14<9396:SAOAMF>2.0.ZU;2-O
Abstract
Unusual microstructures of YBa2Cu3Ox (123) crystals have been observed . These structures have been shown to pass very high transport current s. A model of the solidification of 123 from a melt with Y2BaCuO5 (211 ) inclusions indicates that the stability of the 123 interface can dep end on the sizes of the 211 inclusions. The observed formations are in terpreted in the light of this instability.