papers
Publications (8)
cond-mat.str-el1999
Effects of Core-Hole Screening on Spin-Polarised Auger Spectra from Ferromagnetic Nickel
T. Wegner, M. Potthoff, W. Nolting
cond-mat.str-el1999
The asymmetric single-impurity Anderson model - the modified perturbation theory
D. Meyer, T. Wegner, M. Potthoff +1
cond-mat.str-el1997
Interpolating self-energy of the infinite-dimensional Hubbard model: Modifying the iterative perturbation theory
M. Potthoff, T. Wegner, W. Nolting
cond-mat.str-el2001
Ferromagnetism in the Hubbard model
W. Nolting, M. Potthoff, T. Herrmann +1
cond-mat.str-el2001
Electron-correlation effects in appearance-potential spectra of Ni
M. Potthoff, T. Wegner, W. Nolting +5
cond-mat.str-el1997
Temperature-dependent electronic structure and ferromagnetism in the d=oo Hubbard model studied by a modfied perturbation theory
T. Wegner, M. Potthoff, W. Nolting
cond-mat.str-el1999
Theory of Spin-Resolved Auger-Electron Spectroscopy from Ferromagnetic 3d-Transition Metals
T. Wegner, M. Potthoff, W. Nolting
cond-mat.str-el1998
The moment sum rule and its consequences for ferromagnetism in the Hubbard model
M. Potthoff, T. Herrmann, T. Wegner +1