ANOMALOUS TEMPERATURE-DEPENDENCE OF H-C2 IN BISRCUO

Authors
BROTO JM RAKOTO H OUSSET JC COFFE G ASKENAZY S OSOFSKY MS SOULEN RJ WOLF SA PARI P BOZOVIC I ECKSTEIN JN VIRSHUP GF
Citation
Jm. Broto et al., ANOMALOUS TEMPERATURE-DEPENDENCE OF H-C2 IN BISRCUO, Physica. B, Condensed matter, 211(1-4), 1995, pp. 254-256
Citations number
11
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
211
Issue
1-4
Year of publication
1995
Pages
254 - 256
Database
ISI
SICI code
0921-4526(1995)211:1-4<254:ATOHIB>2.0.ZU;2-C
Abstract
H-c2(T) has been measured for thin BSCO films at temperatures down to 65 mK and pulsed fields up to 35 T. H-c2(T) diverged anomalously as th e temperature decreased: at the lowest temperature, it was five times that expected for a conventional superconductor. Although deviations f rom the conventional behavior have been observed in other superconduct ors, such strong divergence over such a large range of reduced tempera ture has not been seen before.