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.

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Auteurs principaux: S. L. Zhang, G. van der Laan, T. Hesjedal
Format: article
Langue:EN
Publié: Nature Portfolio 2017
Sujets:
Q
Accès en ligne:https://doaj.org/article/466928d2d1074e9383634e36be47ee5b
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