K
Kaushlendra Agrahari
Researcher at University of Lucknow
Publications - 26
Citations - 378
Kaushlendra Agrahari is an academic researcher from University of Lucknow. The author has contributed to research in topics: Liquid crystal & Dielectric. The author has an hindex of 10, co-authored 26 publications receiving 277 citations.
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Analysis of birefringence property of three different nematic liquid crystals dispersed with TiO 2 nanoparticles
Govind Pathak,Rohit Katiyar,Kaushlendra Agrahari,Anchal Srivastava,Roman Dabrowski,Katarzyna Garbat,Rajiv Manohar +6 more
TL;DR: In this paper, the value of the birefringence (Δn) has been calculated by the transmitted intensity method at a 632.8-nm wavelength in three different nematic liquid crystals (2020, 1823A and 1550C) in different concentration.
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Study of an interesting physical mechanism of memory effect in nematic liquid crystal dispersed with quantum dots
Ayushi Rastogi,Kaushlendra Agrahari,Govind Pathak,Atul Srivastava,Jakub Herman,Rajiv Manohar +5 more
TL;DR: In this article, the effect of dispersing Cd1−xZnxS/ZnS core/shell quantum dots (QDs) on the memory behavior of nematic liquid crystal 2020 with the variation of dopant concentration and...
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Tuning of birefringence, response time, and dielectric anisotropy by the dispersion of fluorescent dye into the nematic liquid crystal
TL;DR: In this article, fluorescent dye benzo 2,1,3 thiadiazole has been dispersed into the pure nematic liquid crystal (NLC) 2020, which is composed of fluorinated 4′-alkylphenyl-4-isothiocyanatotolanes, in three different concentrations.
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Thermal and optical study of semiconducting CNTs-doped nematic liquid crystalline material
Tripti Vimal,Dharmendra Pratap Singh,Swadesh Kumar Gupta,Shivani Pandey,Kaushlendra Agrahari,Rajiv Manohar +5 more
TL;DR: In this article, the thermal and spectroscopic analysis of the carbon nanotubes (CNTs)-doped nematic liquid crystal (NLC) material has been reported, where CNTs have been oriented in the p-ethoxybenzylidene p-butylaniline NLC.
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Manifestation of strong magneto-electric dipolar coupling in ferromagnetic nanoparticles−FLC composite: evaluation of time-dependent memory effect
Tripti Vimal,Shivani Pandey,Swadesh Kumar Gupta,Dharmendra Pratap Singh,Kaushlendra Agrahari,Govind Pathak,Sumit Kumar,Pankaj Kumar Tripathi,Rajiv Manohar +8 more
TL;DR: In this article, the effect of ferromagnetic NPs on the physical properties of FLC material (Felix 17/100) has been investigated by dielectric, electro-optical and polarising optical microscopic methods.