Hanan Saber Refai Mohamed <br/><br/>
Preparation of two series of materials with perovskite structure and investigation of their physical properties /  
 تحضير مجموعتين من مواد ذات تركيب بيرفسكيتى و فحص خواصهما الفيزيائية 
Hanan Saber Refai Mohamed ; Supervised Mohga F. Mostafa , Samy S. Ataallah , Ahmed A. A. Youssef 
 - Cairo :   Hanan Saber Refai Mohamed ,   2010 
 - 140 Leaves :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Physics 
<br/><br/> This thesis presents experimental studies on the structural, magnetic and electric properties of two series of lanthanum calcium manganese oxide (LCM) and lanthanum strontium manganese oxides (LSM) doped with Al and ln. These materials are known to have a crystal structure that resembles mineral perovskites 
<br/><br/>
<br/><br/><label>Subjects--Index Terms: </label>EDX SEM  X-ray powder diffraction