تابش نوترون بر ابررساناي پايه بيسموت ( Bi ( 2223 آلاييده با درصدهاي وزني مختلف نقره

Low-energy neutron irradiation on Bi-based (2223) Ag superconductors

Bi-based and Ag-doped superconductors were irradiated by neutrons. Experimental result showed that XRD patern-intensity of irradiated Bi-based sample was decreased and The Tc of these samples were decreased by 7-10 K. The neutron irradiated sample was also found to decrease by 50% the normal state resistivity of samples. Therefore, neutron irradiation is a useful method to improve the superconductivity behavior of Bi-based materials.