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arXiv · 1310.6143

Atomistic spin model simulations of magnetic nanomaterials

Richard F. L. Evans·Weijia J. Fan·Phanwadee Chureemart·Thomas A. Ostler·Matthew O. A. Ellis·Roy W. Chantrell
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Abstract

Atomistic modelling of magnetic materials provides unprecedented detail about the underlying physical processes that govern their macroscopic properties, and allows the simulation of complex effects such as surface anisotropy, ultrafast laser-induced spin dynamics, exchange bias, and mi- crostructural effects. Here we present the key methods used in atomistic spin models which are then applied to a range of magnetic problems. We detail the parallelisation strategies used which enable the routine simulation of extended systems with full atomistic resolution.

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Richard F. L. Evans, Weijia J. Fan, Phanwadee Chureemart, Thomas A. Ostler, Matthew O. A. Ellis, Roy W. Chantrell. 2013-12-03. Atomistic spin model simulations of magnetic nanomaterials. https://doi.org/10.1088/0953-8984%2F26%2F10%2F103202

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