In-depth study of dielectric properties of iron chloride embedded polyaniline nanocomposites Geeta Gulati, Meenakshi, Asha, Rachna Dhankhar, Sonia, Rishi Pal and Supreet Eur. Phys. J. B, 97 3 (2024) 35 Published online: 30 March 2024 DOI: 10.1140/epjb/s10051-024-00670-y