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arXiv · 1504.03611

Reshaping nemato-elastic sheets

A. P. Zakharov·L. M. Pismen
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Abstract

We consider three-dimensional reshaping of thin nemato-elastic sheets containing half-charged defects upon nematic-isotropic transition. Gaussian curvature, that can be evaluated analytically when the nematic texture is known, differs from zero in the entire domain and has a dipole or hexapole singularity, respectively, at defects of positive or negative sign. The latter kind of defects appears in not simply connected domains. Three-dimensional shapes dependent on boundary anchoring are obtained with the help of finite element computations.

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A. P. Zakharov, L. M. Pismen. 2015-04-14. Reshaping nemato-elastic sheets. https://arxiv.org/abs/1504.03611

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