Showing cond-mat.str-elShow all
2 papers · 1 filter
cond-mat.str-el2003
Specific heat at the transition in a superconductor with fluctuating magnetic moments
Simon Kos, Ivar Martin, C. M. Varma
In the heavy-fermion materials CeCoIn and UBe, the superconducting order parameter is coupled to flucutating magnetization of the uncompensated part of the localized …
cond-mat.str-el2002
Gaussian fluctuation corrections to the BCS mean field gap amplitude at zero temperature
S. Kos, A. J. Millis, A. I. Larkin
The leading (Gaussian) fluctuation correction to the weak coupling zero temperature BCS superconducting gap equation is computed. We find that the dominant contribution comes from…