Large range electrically-induced reflection notch tuning in polymer stabilized cholesteric liquid crystals

Kyung Min Lee; Vincent P. Tondiglia; Taewoo Lee; Ivan I. Smalyukh; Timothy J. White

doi:10.1039/c5tc01320h

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Large range electrically-induced reflection notch tuning in polymer stabilized cholesteric liquid crystals

Kyung Min Lee Vincent P. Tondiglia Taewoo Lee Ivan I. Smalyukh Timothy J. White

Year: 2015 Journal: Journal of Materials Chemistry C Vol: 3 (34)Pages: 8788-8793 Publisher: Royal Society of Chemistry

DOI: 10.1039/c5tc01320h

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Abstract

This communication reports large magnitude (exceeding 1500 nm) and reversible reflection notch tuning in polymer stabilized cholesteric liquid crystals (PSCLCs) formulated with negative dielectric anisotropy (−Δε) hosts upon application of a direct current (DC) field.

Keywords:

Materials science Reflection (computer programming) Liquid crystal Polymer Dielectric Cholesteric liquid crystal Anisotropy Optoelectronics Range (aeronautics) Optics Condensed matter physics Composite material Physics

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Liquid Crystal Research Advancements

Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials

Plant Reproductive Biology

Life Sciences → Biochemistry, Genetics and Molecular Biology → Molecular Biology

Photonic Crystals and Applications

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

Large range electrically-induced reflection notch tuning in polymer stabilized cholesteric liquid crystals

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