COLLAPSE OF THE VORTEX LATTICE INDUCTANCE IN UNTWINNED YBA2CU3O7 OBSERVED BY COMPLEX RESISTIVITY TECHNIQUE

Authors
WU H MATL P ONG NP GAGNON R TAILLEFER L
Citation
H. Wu et al., COLLAPSE OF THE VORTEX LATTICE INDUCTANCE IN UNTWINNED YBA2CU3O7 OBSERVED BY COMPLEX RESISTIVITY TECHNIQUE, Physica. C, Superconductivity, 282, 1997, pp. 2183-2184
Citations number
7
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
4
Pages
2183 - 2184
Database
ISI
SICI code
0921-4534(1997)282:<2183:COTVLI>2.0.ZU;2-X
Abstract
The complex resistivity rho<over cap> of the vortex system across the melting transition in YBa2Cu3O7 has been measured from 0.2 to 20 MHz. At the transition field H-m, an abrupt decrease of the reactance Im rh o<over cap> is observed, consistent with a collapse of the shear modul us c(66).