SPONTANEOUS GENERATION OF S-WAVE COMPONENT IN A PURELY D-WAVE SUPERCONDUCTOR

Authors
REN Y XU JH TING CS
Citation
Y. Ren et al., SPONTANEOUS GENERATION OF S-WAVE COMPONENT IN A PURELY D-WAVE SUPERCONDUCTOR, Journal of physics and chemistry of solids, 56(12), 1995, pp. 1749-1749
Citations number
7
Categorie Soggetti
Physics, Condensed Matter",Chemistry
Journal title
Journal of physics and chemistry of solids → ACNP
ISSN journal
00223697
Volume
56
Issue
12
Year of publication
1995
Pages
1749 - 1749
Database
ISI
SICI code
0022-3697(1995)56:12<1749:SGOSCI>2.0.ZU;2-F
Abstract
We have derived microscopically the Ginzburg-Landau equations in a sup erconductor with d(x)2(-y)2 symmetry. We have found that s-wave order parameter is spontaneously generated in a purely d-wave superconductor whenever d-wave order parameter is inhomogeneous. Examples presented are the structure of a single vortex and superconductor boundary. We h ave also obtained the time dependent Ginzburg-Laudau equations for suc h a superconductor.