74 citations · 216 across the 9 of their papers we have counts for
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cond-mat.str-el1999★ 3 cited
On the magnetic stability at the surface in strongly correlated electron systems
T. Herrmann, W. Nolting
The stability of ferromagnetism at the surface at finite temperatures is investigated within the strongly correlated Hubbard model on a semi-infinite lattice. Due to the reduced su…
cond-mat.str-el1999★ 8 cited
Influence of uncorrelated overlayers on the magnetism in thin itinerant-electron films
J. H. Wu, T. Herrmann, W. Nolting
The influence of uncorrelated (nonmagnetic) overlayers on the magnetic properties of thin itinerant-electron films is investigated within the single-band Hubbard model. The Coulomb…