Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.
Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers
Google Scholar citation report
Citations : 712
Innovative Energy & Research received 712 citations as per Google Scholar report
Innovative Energy & Research peer review process verified at publons
Indexed In
- Google Scholar
- Open J Gate
- Genamics JournalSeek
- RefSeek
- Hamdard University
- EBSCO A-Z
- Publons
- Euro Pub
- ICMJE
Useful Links
Recommended Journals
Related Subjects
Share This Page
Fast optical response time and high contrast ratio after dispersion of fluorescent dye into the nematic liquid crystal
20th International Conference on Advanced Energy Materials and Research
Govind Pathaka, Atul Srivastavaa and Rajiv Manohara
University of Lucknow, India
Posters & Accepted Abstracts: Innov Ener Res
Abstract
Fluorescent dye Benzo 2,1,3 thiadiazole has been dispersed into the pure nematic liquid crystal (NLC) 1550C which is consisted of 4’-(trans,trans-4-alkylbicyclohexyl)carbonates and 4’-(4-(trans,trans-4-alkyl)-4-cyanobicyclohexane, with in three different concentration in the present investigation. Electro-optical and dielectric parameters have been investigated here. In this work response time has been measured by Optical Switching Method and found to be decreased after the dispersion of fluorescent dye into the pure NLC 1550C. This fast optical response time measurement is the main finding of the present investigation. Rotational viscosity has also been calculated here and found to be decreased for dispersed system as compare to pure NLC. Polarizing Optical Microscope (POM) images have also been taken in the current study which shows that alignment as well as contrast has been improved after the dispersion of fluorescent dye. Contrast Ratio (CR) has also been measured here by applying a square wave and found to be increased for the dispersed system. This is also a promising result of this investigation. The outcome of present investigation may be very useful in the liquid crystal displays (LCDs) and other devices which requires fast response time.Biography
E-mail: govindpathak001@gmail.com
