Real space observation of current-induced magnetic domain wall displacement in Co/Ni nano-wire by photoemission electron microscopy.
J Phys Condens Matter
; 23(38): 382202, 2011 Sep 28.
Article
en En
| MEDLINE
| ID: mdl-21891832
ABSTRACT
Current-induced magnetic domain wall (DW) displacement in a Co/Ni nano-wire with perpendicular magnetic anisotropy was investigated in real space by photoemission electron microscopy (PEEM) for the first time. DW velocity determined from the PEEM observation was 40 m s(-1) for the current density of 2.5 × 10(12) A m(-2), which was consistent with the result obtained by the electrical measurement used in our previous reports.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
J Phys Condens Matter
Asunto de la revista:
BIOFISICA
Año:
2011
Tipo del documento:
Article
País de afiliación:
Japón