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Magnetoelastic coupling in epitaxial magnetic films: An ab-initio study

Matej Komelj·Manfred Faehnle
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Abstract

A method is developed which allows to determine the first-order and the second-order magnetoelastic coefficients of a magnetic bulk material from the ab-initio calculation of the magnetocrystalline anisotropy energy as function of a prestrain. Excplicit results are given for bcc Fe, and they agree well with experimental data obtained from the magnetostrictive stress measurements for epitaxial Fe films.

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Matej Komelj, Manfred Faehnle. 2000-05-02. Magnetoelastic coupling in epitaxial magnetic films: An ab-initio study. https://arxiv.org/abs/cond-mat/0005053

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