Spin-polarized currents in ferromagnetic
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Carlos J. GarcΓa-Cervera; Xiao-Ping Wang
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Article
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2007
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Elsevier Science
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English
β 316 KB
We present a semi-implicit numerical method for micromagnetics simulations, in the presence of spin-currents. The dynamics of the magnetization are described by the Landau-Lifshitz-Gilbert equation, while the dynamics of the spin are described by a diffusion equation with discontinuous coefficients.