Showing cond-mat.supr-conShow all
2 papers · 1 filter
cond-mat.supr-con2003
Effect of anisotropic impurity scattering on a density of states of a d-wave superconductor
A. Maciag, P. Pisarski, G. Haran
We discuss the effect of an anisotropic impurity potential on the critical temperature, local density of states in the vicinity of a single impurity, and the quasiparticle density…
cond-mat.supr-con1998
Effects of Fermi Surface Anisotropy on Unconventional Superconductivity in UPt_3
G. Haran, P. J. Hirschfeld, M. Sigrist
We discuss the weak-coupling BCS theory of the heavy fermion superconductor UPt_3, accounting for that system's anisotropic, multisheeted Fermi surface by expanding the order param…