Results 41 to 50 of about 5,187,739 (314)
Liquid crystal templating is a versatile technique to create novel organic and inorganic materials with nanoscale features. It exploits the self-assembled architectures of liquid crystal phases as scaffolds.
Mamatha Nagaraj
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Liquid-crystalline behavior on dumbbell-shaped colloids and the observation of chiral blue phases
Colloidal liquid crystals account for various applications due to the combination of characteristics relevant for liquid crystals and colloids. The authors elaborate the impact of concave geometry on the properties of colloidal liquid crystals for ...
Guangdong Chen +11 more
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Function spaces for liquid crystals [PDF]
We consider the relationship between three continuum liquid crystal theories: Oseen-Frank, Ericksen and Landau-de Gennes. It is known that the function space is an important part of the mathematical model and by considering various function space choices
Bedford, S. J.
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Transmissive Multilayer Geometric Phase Gratings Using Water-Soluble Alignment Material
Multilayer liquid crystal devices can offer enhanced optical functionalities for augmented reality and photonic applications, but fabrication remains severely limited by solvent incompatibility between photoalignment materials and underlying polymerized ...
Fatemeh Abbasi +3 more
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The mechanisms by which molecular chirality is amplified through space and across length scales is of great interest. Here the authors show how gold nanorods covered in chiral dopants are more efficient in transducing chiral information compared to other
Ahlam Nemati +7 more
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Photonic crystals can prevent or allow light of certain frequencies to propagate in distinct directions in anomalous and useful ways for use as waveguides, laser cavities, and topological light propagation.
Urban Mur, Miha Ravnik
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Multiplexing anti-counterfeiting technologies based on micro/nano structural colors of photonic crystals have been proposed for information security because of unduplicability and diversity.
Xiaowan Xu, Yanjun Liu, Dan Luo
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In this study, the amphiphilic salt lithium trifluoromethanesulfonylimide octadecane (C18LiTFSI) was used as a basis to investigate the effects of anion density and cation coordination sites within blended electrolytes with strong ionic aggregation ...
Hannah Collins +3 more
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Nematic liquid crystal devices with sub-millisecond response time [PDF]
Conventional nematic liquid crystal devices exhibit switching times that are in the order of several milliseconds. In this work we focus on two types of nematic liquid crystals that can overcome the limitations of conventional nematic liquid crystals and
Beeckman, Jeroen +5 more
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Order and Frustration in Chiral Liquid Crystals [PDF]
This paper reviews the complex ordered structures induced by chirality in liquid crystals. In general, chirality favors a twist in the orientation of liquid-crystal molecules. In some cases, as in the cholesteric phase, this favored twist can be achieved
+37 more
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