Electrical Properties of Zn-Phthalocyanine and Poly (3-hexylthiophene) Doped Nematic Liquid Crystal

Table 1

The dielectric strength Δε, the relaxation time 𝜏, the absorption coefficient α, and the critical frequency 𝑓_𝑐 of the samples.

Sample	Δε	𝜏(𝑠)	α	𝑓c (Hz)
E7	6.75	5.08 × 10^−7	0.22	3.54 × 10^6
E7 + Zn-Pc	7.68	8.26 × 10^−7	0.37	3.2 × 10^6
E7 + P3HT	8.6	1.41 × 10^−6	0.51	2.88 × 10^6
E7 + ZnPc + P3HT	10.29	3.59 × 10^−6	0.55	2.04 × 10^6