Luminescence quenching of nematic liquid crystal upon doping with CdSe/ZnS quantum dots
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Spectral luminescence properties of suspension based on a nematic liquid crystal (LC) doped with CdSe/ZnS semiconductor quantum dots (QDs) with a core size of 5.0 nm have been studied. The LC luminescence is found to significantly decrease (up to 94%) at a QD concentration of about 0.2 wt %, and a hypsochromic peak shift of 20 nm is revealed.
KeywordsLiquid Crystal Nematic Liquid Crystal Liquid Crystal Molecule Luminescence Quenching Spectral Luminescence Property
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