Non-linear dielectric effect in the isotropic phase of antiferroelectric liquid crystals
โ Scribed by Prabir K. Mukherjee; Prasenjit Bose
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 151 KB
- Volume
- 404
- Category
- Article
- ISSN
- 0921-4526
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โฆ Synopsis
We have theoretically studied the non-linear dielectric effect in the isotropic phase of antiferroelectric liquid crystals on the basis of phenomenological theory. We find an analytical expression for the nonlinear dielectric effect in the isotropic phase of the I2SmC ร A transition. The temperature dependence of the non-linear dielectric effect is presented in the isotropic phase of the I2SmC ร A transition.
๐ SIMILAR VOLUMES
The non-linear dielectric effect (NLDE). that is the increase in the dielectric constant divided by the square of the applied field, is measured for a number of non-polar molecular liquids and for iiquid xenon. The values of the NLDE are compared airh resufts in the literature and with values predic