Direct experimental determination of the topological winding number of skyrmions in Cu2OSeO3

Experimental demonstrations of topologically nontrivial states in magnetic films currently rely on indirect comparisons of theoretical models with microscopic images. Here the authors show that resonant X-ray scattering provides direct information on the topology of magnetic textures.

Bibliographic Details
Main Authors: S. L. Zhang, G. van der Laan, T. Hesjedal
Format: Article
Language:English
Published: Nature Publishing Group 2017-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms14619