Scattering on magnetic skyrmion in the non-adiabatic approximation

K. S. Denisov, I. V. Rozhansky, N. S. Averkiev, E. Lahderanta

Published 2016-02-11Version 1

We present a theory of electron scattring on a magnetic skyrmion for the case when exchange interaction is moderate so that adiabatic approximation and Berry phase approach is not applicable. The theory explains the appearance of a topological Hall current in the systems with magnetic skyrmions, of a special importance its applicability to dilute magnetic semiconductors with a weak exchange interaction.