Fig. 7.

The focus on the isotropic liquid phase of 11CB and its nanocolloids: temperature changes of the residual-ions contribution to the real part of dielectric permittivity emerging on decreasing frequency in the LF region, below the static domain; $\mathrm{\Delta }{\epsilon }^{\prime }\left(f\right)={\epsilon }^{\prime }\left(f\right)-\epsilon$