Growth and micromagnetism of self-assembled epitaxial fcc(111) cobalt dots - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Physics: Condensed Matter Année : 2013

Growth and micromagnetism of self-assembled epitaxial fcc(111) cobalt dots

Résumé

We developed the self-assembly of epitaxial submicrometer-sized face-centered-cubic (fcc) Co(111) dots using pulsed laser deposition. The dots display atomically-fl at facets, from which the ratios of surface and interface energies for fcc Co are deduced. Zero- field magnetic structures are investigated with magnetic force and lorentz microscopies, revealing vortex-based flux-closure patterns. A good agreement is found with micromagnetic simulations.
Fichier principal
Vignette du fichier
co-dots-arxiv.pdf (1.51 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00857346 , version 1 (03-09-2013)

Identifiants

Citer

Olivier Fruchart, Aurélien Masseboeuf, Jean-Christophe Toussaint, Pascale Bayle-Guillemaud. Growth and micromagnetism of self-assembled epitaxial fcc(111) cobalt dots. Journal of Physics: Condensed Matter, 2013, 25, pp.496002. ⟨10.1088/0953-8984/25/49/496002⟩. ⟨hal-00857346⟩
266 Consultations
331 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More