Dielectric study of azo-doped aerosil/7CB nematic nanocomposite upon UV light
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چکیده
منابع مشابه
Anomalous intensity dependence of optical reorientation in azo-dye-doped nematic liquid crystals.
The intensity dependence of optical nonlinearity in a nematic liquid crystal doped with an azo-dye is investigated. The reorientational part of the nonlinearity changes from self-defocusing to self-focusing character while the intensity passes through the saturation value of trans-cis photoisomerization. This observation, in accordance with previous models, indicates that the optical torque gen...
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a r t i c l e i n f o Keywords: Aluminum doped zinc oxide Post-annealing Dielectric barrier discharge Indium–tin oxide DC magnetron X-ray photoelectron spectroscopy Aluminum-doped zinc oxide (AZO) is a material that can have high electrical conductivity while being highly transparent at the same time. It has been used in many applications such as displays, mobile devices and solar cells. Curren...
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15 صفحه اولStudy of Azo Dye-/iTPEB Mixtures in the Nematic and Smectic B Phases by Means of Polarized Light Absorption
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Different concentrations of Mg-doped ZnO nanoparticles (NPs) were synthesized by coprecipitation technique at 60C. XRD data are used to study phase purity and crystal structure in different doping concentrations. The results indicated that increasing the doping from 0∼7.5 wt.% caused a subsequent increase in FWHM in XRD and an associated systematic shift towards higher wavelength in the optical...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/780/1/012009