AMimouni Mourad currently works at the Physics Department, El-Oued University. He is a researcher in LEVRES laboratory -University of El Oued, especially in the preparation and characterization of superconductors and perovskite materials by solgel methods and Xray diffraction. Recentely he is interrested by elaboration, characterisation and physical properties simulation of the High Tc superconductors and Double perovskite materials.