Spacial Modulation of the Magnetization in Cobalt Nanowires

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Cobalt nanowires with a diameter in the range between 50 to 100nm can be prepared as single-crystal wires with the easy axis (the c-axis) perpendicular to the wire axis. The competition between the crystal anisotropy and demagnetization energy frustrates the magnetization direction. A periodic modulation of the angle between M and the wire axis yields a lower energy.

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Mesoscale and Nanoscale Physics, Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/132967

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0707.0663
 http://arxiv.org/abs/0707.0663

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arXiv