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Article Dans Une Revue Applied Physics Letters Année : 2013

Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet

Anne Bernand-Mantel
Liza Herrera-Diez
Laurent Ranno
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Stefania Pizzini
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Jan Vogel
Dominique Givord
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Olivier Boulle
Ioan Mihai Miron
Gilles Gaudin

Résumé

The electric (E)-field control of magnetic properties opens the prospects of an alternative to magnetic field or electric current activation to control magnetization. Multilayers with perpendicular magnetic anisotropy have proven to be particularly sensitive to the influence of an E-field due to the interfacial origin of their anisotropy. In these systems, E-field effects have been recently applied to assist magnetization switching and control domain wall (DW) velocity. Here we report on two new applications of the E-field in a similar material: controlling domain wall nucleation and stopping DW propagation at the edge of the electrode.
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Dates et versions

hal-00819148 , version 1 (30-04-2013)

Identifiants

Citer

Anne Bernand-Mantel, Liza Herrera-Diez, Laurent Ranno, Stefania Pizzini, Jan Vogel, et al.. Electric-field control of domain wall nucleation and pinning in a metallic ferromagnet. Applied Physics Letters, 2013, 102 (12), pp.122406. ⟨10.1063/1.4798506⟩. ⟨hal-00819148⟩
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