Morphological and Dielectric Behaviour of Dye Dispersed Ferroelectric Liquid Crystal Composite Films
| dc.contributor.author | Makkar, Preeti | |
| dc.contributor.supervisor | Raina, K. K. | |
| dc.date.accessioned | 2009-09-23T11:29:50Z | |
| dc.date.available | 2009-09-23T11:29:50Z | |
| dc.date.issued | 2009-09-23T11:29:50Z | |
| dc.description.abstract | The dielectric spectroscopy and electrooptic response of the ferroelectric liquid crystal mixture SCE9 doped with different concentrations of antraquinone dye upto 2.0 wt% has been studied in the frequency range 50Hz-1MHz.Our finding shows that with the dispersion of dye molecules,the SmC*-SmA transition temperature shift to lower side.The permittivity increases up to 1.0wt% concentration of dye and then depleated at higher concentration.The effect of dye addition on different parameters such as Goldstone mode relaxation frequency,spontaneous polarisation and rotational viscosity have also been discussed | en |
| dc.format.extent | 2122287 bytes | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/10266/993 | |
| dc.language.iso | en | en |
| dc.subject | SCE9, SmC*, SmA, anthraquinone dye | en |
| dc.title | Morphological and Dielectric Behaviour of Dye Dispersed Ferroelectric Liquid Crystal Composite Films | en |
| dc.type | Thesis | en |