Controllable skyrmion chirality in ferroelectrics - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Scientific Reports Année : 2020

Controllable skyrmion chirality in ferroelectrics

Résumé

Chirality, an intrinsic handedness, is one of the most intriguing fundamental phenomena in nature. Materials composed of chiral molecules find broad applications in areas ranging from nonlinear optics and spintronics to biology and pharmaceuticals. However, chirality is usually an invariable inherent property of a given material that cannot be easily changed at will. Here, we demonstrate that ferroelectric nanodots support skyrmions the chirality of which can be controlled and switched. We devise protocols for realizing control and efficient manipulations of the different types of skyrmions. Our findings open the route for controlled chirality with potential applications in ferroelectric-based information technologies.
Fichier principal
Vignette du fichier
Tikhonov_2020_s41598-020-65291-8.pdf (1.33 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03321562 , version 1 (20-05-2022)

Licence

Paternité

Identifiants

Citer

Yu Tikhonov, S. Kondovych, J. Mangeri, M. Pavlenko, L. Baudry, et al.. Controllable skyrmion chirality in ferroelectrics. Scientific Reports, 2020, 10 (1), pp.8657. ⟨10.1038/s41598-020-65291-8⟩. ⟨hal-03321562⟩
28 Consultations
27 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More