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Electric field control of magnetic domain wall motion via modulation of the Dzyaloshinskii-Moriya interaction

We show that the electric field (EF) can control the domain wall (DW) velocity in a Pt/Co/Pd asymmetric structure. With the application of a gate voltage, a substantial change in DW velocity up to 50 m/s is observed, which is much greater than that observed in previous studies. Moreover, modulation...

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Detalles Bibliográficos
Autores principales: Koyama, Tomohiro, Nakatani, Yoshinobu, Ieda, Jun’ichi, Chiba, Daichi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6303118/
https://www.ncbi.nlm.nih.gov/pubmed/30588494
http://dx.doi.org/10.1126/sciadv.aav0265