104 citations · 311 across the 7 of their papers we have counts for
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cond-mat.str-el1997
Anisotropic Scattering Rates in the t-t'-U Hubbard Model
Joachim Altmann, Wolfram Brenig, Arno P. Kampf
We have investigated the evolution of the electronic properties of the t-t'-U Hubbard model with hole doping and temperature. Due to the shape of the Fermi surface, scattering from…
cond-mat.supr-con1997★ 16 cited
Extended Impurity Potential in a d_{x^2-y^2} Superconductor
A. P. Kampf, T. P. Devereaux
We investigate the role of a finite potential range of a nonmagnetic impurity for the local density of states in a d_{x^2-y^2} superconductor. Impurity induced subgap resonances ar…