1998•Applied Physics LettersRequires access
Effective magnetostriction of magnetostrictive composites
Ce‐Wen Nan
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Abstract
An analytical method is developed for the effective magnetostriction of magnetostrictive composites based on Green’s function technique. For an elastically isotropic composite of magnetostrictive and nonmagnetostrictive phases, the analytical results give explicit effective-medium approximate formulas for the effective magnetostriction that fit well with available experimental data for SmFe2-based composites.