159 citations · 989 across the 35 of their papers we have counts for
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cond-mat.mes-hall2015★ 16 cited
Dynamical current-induced ferromagnetic and antiferromagnetic resonances
F. S. M. Guimarães, S. Lounis, A. T. Costa +1
We demonstrate that ferromagnetic and antiferromagnetic excitations can be triggered by the dynamical spin accumulations induced by the bulk and surface contributions of the spin H…
cond-mat.mes-hall2015
Microscopic theory of Gilbert damping in metallic ferromagnets
A. T. Costa, R. B. Muniz
We present a microscopic theory for magnetization relaxation in metallic ferromagnets of nanoscopic dimensions that is based on the dynamic spin response matrix in the presence of…