Non-linear dielectric effect in the isotropic phase above the isotropic-cholesteric phase transition

Prabir. K. Mukherjee, Sumanta Chakraborty, Sylwester J. Rzoska

Using the Landau-de Gennes theory, the temperature, pressure and frequency dependence of the non-linear effect in the isotropic phase above the isotropic-cholesteric phase transiti…