Abstract
The dielectric constants of 1-cyano-2-fluoro-4-[trans-4-(trans-4-propylcylcyclohexy)cyclohexyl]benzene(CP1) and 1,2-difluoro-4-[trans-4-(trans-4-propylcyclohexy)cyclohexyl]benzene(CP3) were observed in the non-dipolar liquid crystalline solvent (1-[trans-4-ethylcyclohexyl]-2-[4-ethyl-3-fluoro-biphenyl ethane(122) in different 5 concentrations from 25 to over the clearing point. The ferroelectric and antiferroelectric correlations were estimated for CP1 and CP3.