ANISOTROPY IN THE A-B PLANE OF A DETWINNED YBA2CU3O7-Y SINGLE-CRYSTAL

Authors
BOHANDY J KIM BF MOORJANI K ADRIAN FJ KAISER D
Citation
J. Bohandy et al., ANISOTROPY IN THE A-B PLANE OF A DETWINNED YBA2CU3O7-Y SINGLE-CRYSTAL, Physica. C, Superconductivity, 235, 1994, pp. 2038-2039
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
3
Pages
2038 - 2039
Database
ISI
SICI code
0921-4534(1994)235:<2038:AITAPO>2.0.ZU;2-9
Abstract
The orientation dependence of the magnetically modulated microwave abs orption response in the a-b plane of a detwinned single crystal of YBa 2Cu3O7-y has been obtained. An a-b anistropy is clearly observed with a value of (dH(c2)/dT)a/(dH(c2)/dT)b = 1.26 which in turn implies that the effective mass ratio m(b)/m(a) = 1.58.