COLLECTIVE MODE IN 2-BAND SUPERCONDUCTOR

Authors
ICHIOKA M
Citation
M. Ichioka, COLLECTIVE MODE IN 2-BAND SUPERCONDUCTOR, Progress of theoretical physics, 90(3), 1993, pp. 513-519
Citations number
12
Categorie Soggetti
Physics
Journal title
Progress of theoretical physics → ACNP
ISSN journal
0033068X
Volume
90
Issue
3
Year of publication
1993
Pages
513 - 519
Database
ISI
SICI code
0033-068X(1993)90:3<513:CMI2S>2.0.ZU;2-B
Abstract
Collective mode in two-band superconductor is investigated. The s-wave and d-wave modes in s-wave superconducting state are considered. We s how the eigen-frequency of these modes as a function of temperature an d the softening of the d-wave mode at the onset temperature of d-wave superconductivity.