The new method for measuring the dielectric properties of liquid crystals (LCs) in the millimeter-wave range and designed an experimental setup that implements this method at wavelengths of about 2mm (frequencies from 130 to 180GHz) was developed for liquid crystals of homological series n·CB (n=5, 6, 7, 8). These samples were investigated also at frequency of 0.6THz and in the frequency intervals 50-60GHz.
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