Domain wall propagation in magnetic nano
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Vernier, N; Allwood, D. A; Atkinson, D; Cooke, M. D; Cowburn, R. P
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Article
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2004
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EDP Sciences
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English
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We demonstrate movement of a head-to-head domain wall through a magnetic nanowire of permalloy (Ni81Fe19) simply by passing an electrical current through the domain wall and without any external magnetic field applied. The effect depends on the sense and magnitude of the electrical current and allow