Electrical Behavior of Liquid Crystal Devices with Dielectric Nanoparticles

Figure 2

Impedance measurements, magnitude (a) and phase (b), of E7 cells (square symbols) and E7 with a substrate doped with TiO₂ nanoparticles, E7-TiO₂ (round symbols). Results for temperatures of 25°C (black lines) and 35°C (grey lines) are included.

(a)

(b)