ANOMALOUS REVERSIBLE TORQUE IN LAYERED SUPERCONDUCTING BI2SR2CACU2OX SINGLE-CRYSTAL

Authors
DRZAZGA Z BORGIEL W SZYMCZAK R SZYMCZAK I
Citation
Z. Drzazga et al., ANOMALOUS REVERSIBLE TORQUE IN LAYERED SUPERCONDUCTING BI2SR2CACU2OX SINGLE-CRYSTAL, Acta Physica Polonica. A, 89(1), 1996, pp. 91-98
Citations number
17
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
89
Issue
1
Year of publication
1996
Pages
91 - 98
Database
ISI
SICI code
0587-4246(1996)89:1<91:ARTILS>2.0.ZU;2-C
Abstract
Magnetic anisotropy of layered superconducting Bi2Sr2CaCu2Ox single cr ystal was investigated by the torque method in the reversible regime. The torque was analyzed in the model taking into account 2D layered st ructure. Considered model gives the better fit to the data when the ma gnetic field is applied near (a, b) plane. Obtained results establish to 6 x 10(3) value of the superconducting effective mass anisotropy co efficient E.