Elasticity of smectic-A elastomers
作者： J. M. Adams , M. Warner
DOI: 10.1103/PHYSREVE.71.021708
关键词: Elasticity (economics) 、 Elastomer 、 Scattering 、 Liquid crystal 、 Statistical mechanics 、 Mathematical model 、 Modulus 、 Materials science 、 Mechanics 、 Poisson's ratio 、 Classical mechanics
摘要: We present a fully nonlinear model of the elasticity smectic-A elastomers, and compare our results with wide range experimental observations: extreme Poisson ratios, in-plane modulus, modulus before after threshold to layer rotation in response stretches along normal, strain, characteristic, singular layers threshold. calculate x-ray scattering from rotating available data. The is derived two ways: geometrical constraints imposed by on nematic elastomer, application statistical mechanics microscopic effect crosslink points confined corrugated potential.
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