Dielectric investigations on carbon nanotubes doped polymer dispersed liquid crystal films Constantin Paul Ganea, Doina Manaila-Maximean and Viorel Cîrcu Eur. Phys. J. Plus, 135 10 (2020) 797 Published online: 08 October 2020 DOI: 10.1140/epjp/s13360-020-00795-w