Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/24455| Title: | Polarization switching and dielectric relaxations in ferroelectric Smectic C liquid crystal mixtures |
| Authors: | Gathania, Arvind K Ahuja, Jasjit K Singh, Buta Raina, K K |
| Issue Date: | Oct-2000 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Polarization switching responses and dielectric measurements have been carried out on two ferroelectric liquid crystal mixtures in planar cell s. The rotational and bulk torsional viscosities have been calculated. These viscosities show Arhenius type behavior. The activation energies of these materials evaluated from viscosity data have been found to be 0.32 eV and 0.37 eV. The spontaneous polarization has been measured using field reversal method. These mixtures show switching times of ~40μs. |
| Page(s): | 429-433 |
| Appears in Collections: | IJEMS Vol.07(5-6) [October-December 2000] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJEMS 7(5-6) 429-433.pdf | 876.08 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.