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Spin-Cherenkov effect in a magnetic nanostrip with interfacial Dzyaloshinskii-Moriya interaction

Spin-Cherenkov effect enables strong excitations of spin waves (SWs) with nonlinear wave dispersions. The Dzyaloshinskii-Moriya interaction (DMI) results in anisotropy and nonreciprocity of SWs propagation. In this work, we study the effect of the interfacial DMI on SW Cherenkov excitations in perma...

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Detalles Bibliográficos
Autores principales: Xia, Jing, Zhang, Xichao, Yan, Ming, Zhao, Weisheng, Zhou, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4855169/
https://www.ncbi.nlm.nih.gov/pubmed/27143311
http://dx.doi.org/10.1038/srep25189