Elongated micro-structures in magneto-sensitive elastomers: a dipolar mean field model
作者： Dirk Romeis , Vladimir Toshchevikov , Marina Saphiannikova
DOI: 10.1039/C6SM01798C
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摘要: Based on a dipole model for the mutual magnetic interactions among magnetizable micro-particles in magneto-sensitive elastomers we develop mean field approach to describe arrangement of these particles into elongated micro-structures. If micro-structures are oriented parallel an external present provides efficient calculation behavior such samples, which is result interplay between micro-structure and shape effects. Accordingly, able draw comprehensive phase diagrams resultant deformation predict very oblate samples discontinuous change presence homogeneous field.
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