96 citations · 391 across the 21 of their papers we have counts for
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Magnetic phases and reorientation transitions in antiferromagnetically coupled multilayers
U. K. Roessler, A. N. Bogdanov
In antiferromagnetically coupled superlattices grown on (001) faces of cubic substrates, e.g. based on materials combinations as Co/Cu, Fe/Si, Co/Cr, or Fe/Cr, the magnetic states…
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…
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…
Critical properties of the double exchange ferromagnet Nd0.4Pb0.4MnO3
M. Sahana, U. K. Roessler, Nilotpal Ghosh +6
Results of a study of dc-magnetization M(T, H), performed on a Nd0.6Pb0.4MnO3 single crystal in the temperature range around T_C (Curie temperature) which embraces the critical reg…
Anisotropic spin splitting and spin relaxation in asymmetric zinc-blende semiconductor quantum structures
J. Kainz, U. Roessler, R. Winkler
Spin relaxation due to the D'yakonov-Perel' mechanism is intimately related with the spin splitting of the electronic states. We determine the spin relaxation rates from anisotropi…