NMR relaxation time in a clean two-band superconductor
Superconductivity
2009-11-11 v2
Abstract
We study the spin-lattice relaxation rate of nuclear magnetic resonance in a two-band superconductor. Both conventional and unconventional pairing symmetries for an arbitrary band structure in the clean limit are considered. The importance of the inter-band interference effects is emphasized. The calculations in the conventional case with two isotropic gaps are performed using a two-band generalization of Eliashberg theory.
Keywords
Cite
@article{arxiv.cond-mat/0504154,
title = {NMR relaxation time in a clean two-band superconductor},
author = {K. V. Samokhin and B. Mitrovic},
journal= {arXiv preprint arXiv:cond-mat/0504154},
year = {2009}
}
Comments
9 pages, 3 figures