Scattering on magnetic skyrmion in the non-adiabatic approximation

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

doi:10.1103/physrevlett.117.027202

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arXiv · 1602.03660

Scattering on magnetic skyrmion in the non-adiabatic approximation

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

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Abstract

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.

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K. S. Denisov, I. V. Rozhansky, N. S. Averkiev, E. Lahderanta. 2016-02-11. Scattering on magnetic skyrmion in the non-adiabatic approximation. https://doi.org/10.1103/physrevlett.117.027202

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