Suppression of SWs

Suppression of Standing SpinWaves in Low-Dimensional Ferromagnets.
Andrea Taroni, Anders Bergman, Lars Bergqvist, Johan Hellsvik, and Olle Eriksson
Phys. Rev. Lett. 107, 037202 (2011)

Dynamical structure factor Sðq;!Þ obtained
from ASD simulations of 8 ML Co/Cu(001).