75 citations · 195 across the 14 of their papers we have counts for
4 papers · 1 filter
Spin currents in crystals with spin-orbit coupling: multi-band effects in an effective Hamiltonian formalism
K. V. Samokhin, M. Sigrist, M. H. Fischer
When focusing on a few essential bands in an effective description of a material to calculate observable quantities, the respective operators have to be adjusted accordingly. Ignor…
Spin-orbit coupling in interacting quasi-one-dimensional electron systems
A. V. Moroz, K. V. Samokhin, C. H. W. Barnes
We present a new model for the study of spin-orbit coupling in interacting quasi-one-dimensional systems and solve it exactly to find the spectral properties of such systems. We sh…
Persistent current in a mesoscopic ring with diffuse surface scattering
K. V. Samokhin
The persistent current in a clean mesoscopic ring with ballistic electron motion is calculated. The particle dynamics inside a ring is assumed to be chaotic due to scattering at th…
Dynamical scaling at the quantum Hall transition: Coulomb blockade versus phase breaking
D. G. Polyakov, K. V. Samokhin
We argue that the finite temperature dynamics of the integer quantum Hall system is governed by two independent length scales. The consistent scaling description of the transition…