Publication Date:
2011-02-24
Description:
Author(s): V. G. Kogan and J. Schmalian It is shown that within the Ginzburg-Landau (GL) approximation the order parameters Δ_{1} (r,T) and Δ_{2} (r,T) in two-band superconductors vary on the same length scale, the difference in zero-T coherence lengths ξ_{0ν} ~ℏv_{Fν} /Δ_{ν} (0), ν=1,2 notwithstanding. This amounts to a single ... [Phys. Rev. B 83, 054515] Published Wed Feb 23, 2011
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics