Analysis of complex impedance spectroscopy, modulus and dielectric properties of the 0.65PbMg1/3Nb2/3O3–0.35PbTiO3 perovskite single crystalsSalma Kaotar Hnawi, Houda Lifi, Mohamed Lifi, Salam Khrissi, Naima Nossir, Saida Zouhair, Khalil Benkhouja and Mustapha Ait AliEur. Phys. J. Appl. Phys., 98 (2023) 25DOI: https://doi.org/10.1051/epjap/2023230010