材料期刊网

EFFECT OF VANADIUM DOPING ON SUPERCONDUCTIVITY AND GLASS FORMING ABILITY OF Bi BASED SUPERCONDUCTORS

Y. Zhuo1) , M. Gao1 , 2)and J.Y. Chen1 , 3) 1) Department of Physics , Shenyang Normal College , Shenyang 110031 , China2) Institute of Metal Research , The Chinese Academy ofsciences , Shenyang 110015 , China 3) International Centerfor Materials Physics , CAS , Shenyang 110015 , China

金属学报(英文版)

BiVxSrCaCu2 Oysystem glasses were prepared by using doubleroller quenching method. Thedifferentialthermal analysis was employed to investigate the effect of V doping on glass forming ability( GFA). Theresultsshowedthatthe GFAof Bisystem increases withthein creasing ofthe amountof Vdoping. Thebestatomic ratiofor having both superconductivityandthegreatest GFAwas BiV0 18 CaCu2 Oy .

关键词: analysis Bisystem glass , null , null