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Dielectric, electro-optical and spectroscopic properties of silver doped zinc oxide-ferroelectric liquid crystal composite system | ||
Journal of Theoretical and Applied Physics | ||
مقاله 4، دوره 17، شماره 3، مهر و آبان 2023 اصل مقاله (923.64 K) | ||
نوع مقاله: Scientific Research Manuscript | ||
شناسه دیجیتال (DOI): 10.57647/J.JTAP.2023.1703.29 | ||
نویسندگان | ||
Kaushlendra Agrahari 1؛ Sanjeev Kumar Trivedi1؛ Ram Raseele Awasthi1؛ Vivek Kumar Nautiyal2؛ Rakesh Kumar Sonker3؛ Rajiv Manohar4 | ||
1Faculty of Engineering and Technology, Khwaja Moinuddin Chisthi Language University, Lucknow, India | ||
2Department of Physics, Chaudhary Charan Singh University, Meerut, India | ||
3Department of Physics, Acharya Narendra Dev College, University of Delhi, Delhi, India | ||
4Department of Physics, University of Lucknow, Lucknow, India | ||
چکیده | ||
In the present study, silver doped zinc oxide nanoparticles (NPs) have been added in the pristine ferroelectric liquid crystal (FLC). The dielectric, electro-optical and spectroscopic properties was investigated of the pristine FLC and FLC-NPs composite system. The dispersion of NPs into the pristine FLC material sturdily influences the various properties of composite system. Due to dispersion of NPs, a rapid increment in the dielectric permittivity and faster switching was observed for the FLC-NPs composite system. Absorbance of the UV light got diminished in the presence of silver doped zinc oxide NPs. Photoluminescence emission of the pristine FLC material has been quenched after the addition of NPs and a red shift was also detected. The possible applications of this investigation have been suggested in the letter. | ||
کلیدواژهها | ||
Composite system؛ Dielectric permittivity؛ Absorbance؛ Photoluminescence | ||
آمار تعداد مشاهده مقاله: 148 تعداد دریافت فایل اصل مقاله: 170 |