Title :
Critical surface of multifilamentary Nb3Sn wires
Author :
Kozlenkova, N.I. ; Klimenko, E.Yu. ; Shikov, A.K.
Author_Institution :
A.A. Bochvar All-Union Sci. Res. Inst. of Inorg. Mater., Moscow, Russia
fDate :
7/1/1994 12:00:00 AM
Abstract :
Voltage-current characteristics (VCC) of multifilamentary Nb3 Sn wire at magnetic fields up to 8 T and temperatures up to 17 K are presented. the VCC are exponential in the studies interval of magnetic fields and temperatures. The dependences of Jc(B,T) and J0(B,T) were derived. The results obtained are explained by the presence of Nb3Sn components that differ in critical parameters
Keywords :
composite superconductors; critical current density (superconductivity); 17 K; 8 T; Nb3Sn; Nb3Sn components; critical parameters; critical surface; multifilamentary Nb3Sn wire; voltage-current characteristics; Conductors; Magnetic field measurement; Niobium; Niobium-tin; Temperature dependence; Temperature measurement; Thermal stresses; Tin; Voltage; Wire;
Journal_Title :
Magnetics, IEEE Transactions on
