Magnetostatic mechanism for control of chirality of magnetization distributions


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Abstract

It has been shown that the magnetostatic interaction in an inhomogeneous medium leads to the removal of the chiral degeneracy of magnetic distributions. Noncollinear states of two magnetic dipoles and a helical cycloid placed over a superconducting half-space have been considered as examples. The influence of a finite penetration depth of the magnetic field on the efficiency of removal of the chiral degeneracy has been studied in the framework of the London approximation.

About the authors

I. M. Nefedov

Institute for Physics of Microstructures; Lobachevsky State University of Nizhny Novgorod

Author for correspondence.
Email: andr@ipmras.ru
Russian Federation, GSP-105, Nizhny Novgorod, 603950; pr. Gagarina 23, Nizhny Novgorod, 603950

A. A. Fraerman

Institute for Physics of Microstructures; Lobachevsky State University of Nizhny Novgorod

Email: andr@ipmras.ru
Russian Federation, GSP-105, Nizhny Novgorod, 603950; pr. Gagarina 23, Nizhny Novgorod, 603950

I. A. Shereshevskii

Institute for Physics of Microstructures; Lobachevsky State University of Nizhny Novgorod

Email: andr@ipmras.ru
Russian Federation, GSP-105, Nizhny Novgorod, 603950; pr. Gagarina 23, Nizhny Novgorod, 603950

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