دراسة تأثير الليزر على الخصائص التركيبية و الكهربائية للمركب Bi2-(x+y)‎CdyAgx Sr2Ca2Cu3O10+δ الفائق التوصيل الكهربائي عند درجات الحرارة العالية

الملخص EN

This study included the preparation of composite samples (Bi2-(x+y)CdyAgx Sr2Ca2Cu3O10+δ )by solid state reaction method and under hydro static pressure (8ton/cm2) interaction and annealing temperature (850 C) also determine the effect of the laser on the structural and electrical properties in the compound in various concentrations of x where x=(0,0.1,0.2,0.3,0.4) observed by examining the XRD , the best ration of cooperation for (x) is 0.3 as the value of a=b=5.3799(A) , c=36.22(A) showed that the installation of tetragonal structure