THERMAL-CONDUCTIVITY OF YBA2CU3-XZNXO7-Y

Authors
RAVINDRAN TR SANKARANARAYANAN V SRINIVASAN R
Citation
Tr. Ravindran et al., THERMAL-CONDUCTIVITY OF YBA2CU3-XZNXO7-Y, Physica. C, Superconductivity, 235, 1994, pp. 1381-1382
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
2
Pages
1381 - 1382
Database
ISI
SICI code
0921-4534(1994)235:<1381:TOY>2.0.ZU;2-P
Abstract
Thermal conductivity of a series of well characterized samples of YBa2 Cu3-xZnxO7-y has been measured. The phonon part of the thermal conduct ivity has been fitted to a modified BRT type expression. The fit param eters, among other things, indicate that the gap parameter 2 Delta/kBT c and the electron-phonon coupling strength decrease with increasing z inc concentration in the sample.