Ginzburg-Landau equations for mixed {ital s}+{ital d} symmetry superconductors

Journal Article · Thu Feb 01 04:00:00 EST 1996 · Physical Review, B: Condensed Matter

DOI:https://doi.org/10.1103/PhysRevB.53.2249· OSTI ID:278691

Ren, Y; Xu, J; Ting, C S ^[1]

---

1. Texas Center for Superconductivity, University of Houston, Houston, Texas 77204 (United States)

We derive microscopically the Ginzburg-Landau equations for weak-coupling superconductors with coexisting {ital s} and {ital d} symmetries. The equations are derived from Gor{close_quote}kov equations by using the finite temperature Green{close_quote}s-function method. We explore the physical consequences of such Ginzburg-Landau equations. {copyright} {ital 1996 The American Physical Society.}

• OSTI ID: 278691
• Journal Information: Physical Review, B: Condensed Matter, Journal Name: Physical Review, B: Condensed Matter Journal Issue: 5 Vol. 53; ISSN PRBMDO; ISSN 0163-1829
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
D WAVES
GINZBURG-LANDAU THEORY
GREEN FUNCTION
ORDER PARAMETERS
S WAVES
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE