en Research Paper Research Paper <span lang="EN-GB" style="font-size:11.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:#131413">In this paper, </span></span></span><span lang="EN-GB" style="font-size:11.0pt"><span new="" roman="" style="font-family:" times="">Pb<i>_1-x</i>Fe<i>_x</i>(Zr<i>_0.52</i>Ti<i>_0.48</i>)O<i>₃</i>(</span></span><span lang="EN-GB" style="font-size:11.0pt"><span new="" roman="" style="font-family:" times="">PFZT) <span style="color:#242021">nanopowders, </span>with x<span style="color:#242021"> from 0.00 up to 0.20, were synthesized by using the sol-gel method. T</span>he PFZT samples were characterized by X-ray diffraction (XRD), Raman spectroscopy, <span style="color:#242021">scanning</span> electron microscopy (SEM), and impedance spectroscopy. According to the experimental results, PFZT combines rhombohedral and tetragonal symmetries for all the samples without a change in phase structure. The SEM investigation indicated that the grains are homogeneous with regular form and the average grain size of PFZT ceramics changed with Fe concentration. T<span style="color:#231f20">he </span><span style="color:#242021">dielectric characterizations </span>show<span style="color:#242021"> that the dielectric permittivity increases with increasing temperature, and the Fe amount shifts down the temperature of transition. Moreover,</span><span style="color:#231f20"> a dielectric resonance phenomenon is observed for all the PFZT ceramics.</span></span></span> Pb1-xFex(Zr0.52Ti0.48)O3,X-ray diffraction,Raman spectroscopy,dielectric permittivity 1 14 http://ijmse.iust.ac.ir/browse.php?a_code=A-10-4631-1&slc_lang=en&sid=1 AHABBOUD Malika malikasmp2013@gmail.com 1800319475328460017037 1800319475328460017037 Yes FST FEZ, MOROCCO Najwa Gouitaa najwa.gouitaa@gmail.com 1800319475328460017038 1800319475328460017038 No FST FEZ, MOROCCO Ahjyaje fatimazahra fatimazahra.ahjyaje1@usmba.ac.ma 1800319475328460017039 1800319475328460017039 No FST FEZ, MOROCCO Lamcharfi Taj-dine tajdine.lamcharfi@usmba.ac.ma 1800319475328460017040 1800319475328460017040 No FST FEZ, MOROCCO Abdi Farid farid.abdi@usmba.ac.ma 1800319475328460017041 1800319475328460017041 No FST FEZ, MOROCCO