83 citations · 377 across the 18 of their papers we have counts for
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cond-mat.mes-hall2007★ 40 cited
Creep of current-driven domain-wall lines: intrinsic versus extrinsic pinning
R. A. Duine, C. Morais Smith
We present a model for current-driven motion of a magnetic domain-wall line, in which the dynamics of the domain wall is equivalent to that of an overdamped vortex line in an aniso…
cond-mat.mes-hall2007
Dynamical localization of a particle coupled to a two-level systems thermal reservoir
A. Villares Ferrer, C. Morais Smith
Using the functional-integral method, we investigate the effect of a two-level systems thermal reservoir on the single particle dynamics. We find that at low temperatures, within t…
cond-mat.mes-hall2007★ 23 cited
Quantum Hall ferromagnetism in graphene: a SU(4) bosonization approach
R. L. Doretto, C. Morais Smith
We study the quantum Hall effect in graphene at filling factors ν= 0 and ν= \pm, concentrating on the quantum Hall ferromagnetic regime, within a non-perturbative bosonization form…