منابع مشابه
Liquid-Crystal-Enabled Active Plasmonics: A Review
Liquid crystals are a promising candidate for development of active plasmonics due to their large birefringence, low driving threshold, and versatile driving methods. We review recent progress on the interdisciplinary research field of liquid crystal based plasmonics. The research scope of this field is to build the next generation of reconfigurable plasmonic devices by combining liquid crystal...
متن کاملDual-responsive, shape-switching bilayers enabled by liquid crystal elastomers.
Materials that change shape are attractive candidates to replace traditional actuators for applications with power or size restrictions. In this work, we design a polymeric bilayer that changes shape in response to both heat and water by the incorporation of a water-responsive hydrophilic polymer with a heat-responsive liquid crystal elastomer. The distinct shape changes based on stimulus are c...
متن کاملLiquid Crystal Observables: Static and Dynamic Properties
In this Chapter we introduce the description of single and pair particle static properties of liquid crystals, and discuss their calculation from computer simulations. We also briefly describe the calculation of dynamic properties from molecular dynamics simulations using Linear Response theory. 1. Single particle properties We consider a system of N molecules at certain specified thermodynamic...
متن کاملDynamic Theory of Polydomain Liquid Crystal Elastomers.
When liquid crystal elastomers are prepared without any alignment, disordered polydomain structures emerge as the materials are cooled into the nematic phase. These polydomain structures are often attributed to quenched disorder in the cross-linked polymer network. As an alternative explanation, we develop a theory for the dynamics of the isotropic-nematic transition in liquid crystal elastomer...
متن کاملDynamic Self-Stiffening in Liquid Crystal Elastomers
Biological tissues have the remarkable ability to remodel and repair in response to disease, injury and mechanical stresses. Synthetic materials lack the complexity of biological tissues, and man-made materials that respond to external stresses through a permanent increase in stiffness are uncommon. Here we report that polydomain nematic liquid crystal elastomers increase in stiffness by up to ...
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ژورنال
عنوان ژورنال: Nanomaterials
سال: 2018
ISSN: 2079-4991
DOI: 10.3390/nano8110871