1 citations · 1 across the 2 of their papers we have counts for
3 papers
cond-mat2003★ 1 cited
Short-range type critical behavior in spite of long-range interactions: the phase transition of a Coulomb system on a lattice
A. Mobius, U. K. Roessler
One- to three-dimensional hypercubic lattices half-filled with localized particles interacting via the long-range Coulomb potential are investigated numerically. The temperature de…
cond-mat.mtrl-sci2003
Does a surface spin-flop occur in antiferromagnetically coupled multilayers? Magnetic states and reorientation transitions in antiferromagnetic superlattices
U. K. Roessler, A. N. Bogdanov
Equilibrium spin configurations and their stability limits have been calculated for models of magnetic superlattices with a finite number of thin ferromagnetic layers coupled antif…
cond-mat.mes-hall1997
Comment on ``Shell Filling and Spin Effects in a Few Electron Quantum Dot'' [PRL 77, 3613 (1996)]
Oliver Steffens, Ulrich Roessler, Michael Suhrke
We briefly report on calculated addition spectra for electrons in a circular quantum dot with perpendicular magnetic field. We compare our current density functional theory calcula…