Comparative study of nanoparticles doped in Liquid Crystal Polymer System
| Autor: | Krishnakant G. Mishra, S.K. Dubey, Madhavi S. Pradhan, Santosh A. Mani |
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| Rok vydání: | 2016 |
| Předmět: |
Phase transition
Materials science Physics::Optics Nanoparticle 02 engineering and technology 010402 general chemistry 01 natural sciences Optics Liquid crystal Condensed Matter::Superconductivity Phase (matter) Materials Chemistry Physical and Theoretical Chemistry Spectroscopy chemistry.chemical_classification business.industry Doping Polymer 021001 nanoscience & nanotechnology Condensed Matter Physics Atomic and Molecular Physics and Optics 0104 chemical sciences Electronic Optical and Magnetic Materials Condensed Matter::Soft Condensed Matter Wavelength Chemical engineering chemistry 0210 nano-technology business Fabry–Pérot interferometer |
| Zdroj: | Journal of Molecular Liquids. 224:668-671 |
| ISSN: | 0167-7322 |
| DOI: | 10.1016/j.molliq.2016.10.075 |
| Popis: | A comparative study of three nanoparticles Zn, ZnO and CuO doped in Nematic Liquid Crystal Polymer System (NLCPS) with different concentration was studied. The NLCPS combines the orientational ordering properties of liquid crystals, polymer and nanoparticles. The investigations were performed using Polarizing Microscopic Studies (PMS) and Fabry Perot Spectroscopic Studies (FPSS). After doping Zn, ZnO and CuO nanoparticles with liquid crystal polymer system, the response was studied at high temperature. The phase transition temperatures obtained by FPSS were confirmed by PMS. LCPS is useful for displays and may also be used for tunable wavelength filters, tunable liquid-crystal lenses and polarization-independent phase modulators. |
| Databáze: | OpenAIRE |
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