410 citations · 2.1k across the 46 of their papers we have counts for
4 papers · 1 filter
Non-Adiabatic Spin Transfer Torque in Real Materials
Ion Garate, K. Gilmore, M. D. Stiles +1
The motion of simple domain walls and of more complex magnetic textures in the presence of a transport current is described by the Landau-Lifshitz-Slonczewski (LLS) equations. Pred…
Theory of Weak Localization in Ferromagnetic (Ga,Mn)As
Ion Garate, Jairo Sinova, T. Jungwirth +1
We study quantum interference corrections to the conductivity in (Ga,Mn)As ferromagnetic semiconductors using a model with disordered valence band holes coupled to localized Mn mom…
Gilbert Damping in Conducting Ferromagnets II: Model Tests of the Torque-Correlation Formula
Ion Garate, Allan MacDonald
We report on a study of Gilbert damping due to particle-hole pair excitations in conducting ferromagnets. We focus on a toy two-band model and on a four-band spherical model which…
Gilbert Damping in Conducting Ferromagnets I: Kohn-Sham Theory and Atomic-Scale Inhomogeneity
Ion Garate, Allan H. MacDonald
We derive an approximate expression for the Gilbert damping coefficient α_G of itinerant electron ferromagnets which is based on their description in terms of spin-density-function…