THE GAP-TO-T-C RATIO OF A VAN-HOVE SUPERCONDUCTOR

Authors
KRUNAVAKARN B UDOMSAMUTHIRUN P YOKSAN S GROSU I CRISAN M
Citation
B. Krunavakarn et al., THE GAP-TO-T-C RATIO OF A VAN-HOVE SUPERCONDUCTOR, Journal of superconductivity, 11(2), 1998, pp. 271-273
Citations number
16
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter
Journal title
Journal of superconductivity → ACNP
ISSN journal
08961107
Volume
11
Issue
2
Year of publication
1998
Pages
271 - 273
Database
ISI
SICI code
0896-1107(1998)11:2<271:TGROAV>2.0.ZU;2-3
Abstract
We give an analytical expression for the gap-to-T-c, ratio (R) of a su perconductor with a van Hove singularity in the density of states. Our calculation yields R in very good agreement with the results obtained numerically by S. Ratanaburi et al.