For the International Thermonuclear Experimental Reactor magnets, a significant fraction of the Nb3Sn conductors will be operating at a low field (B < 4 T), such as the outer turns of the central solenoid modules and toroidal field winding packs, while so far, the Ic(B,T, ) parameterization has been derived from measurements carried out at higher fields (B ≥ 7 T). It may not be accurate enough to adopt this parameterization for the extrapolation of the conductors' operating performance in terms of critical current (Ic) and current sharing (Tcs). The critical current characteristic can be effectively extended to the lower field region by means of a relation between the magnetization and critical current. The parameterization of the derived c...
A scaling study of several thousand Nb$_{3}$Sn critical-current $(I_c)$ measurements is used to deri...
A number of models for the critical surface of Nb$_{3}$Sn, and in general A15 superconductors, have ...
Detailed, accurate measurements of critical current density and resistivity to determine the upper c...
Hysteresis losses of five Nb$_{3}$Sn International Thermonuclear Experimental Reactor reference stra...
The ITER superconducting magnet system will require approximately 650 tons of toroidal field and cen...
High critical current density Nb$_{3}$Sn wires (Jc > 2500 A/mm2 at 4.2 K and 12 T) are the conduc...
The critical current density in Nb3Sn conductors is described with an improved scaling formula for t...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
We have an ongoing research program for characterization of superconductor composite strands, the pr...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
We review the scaling relations for the critical current density (Jc) in Nb3Sn wires and include re...
The tokamak fusion reactor ITER, involving the largest and most integrated superconducting magnet sy...
Scaling of the pinning force (Fp ) with temperature, field and strain for Nb 3 Sn wires is widely di...
In the last few years, the critical temperature (Tc) of several ITER cable-in-conduit conductors (CI...
A scaling study of several thousand Nb$_{3}$Sn critical-current $(I_c)$ measurements is used to deri...
A number of models for the critical surface of Nb$_{3}$Sn, and in general A15 superconductors, have ...
Detailed, accurate measurements of critical current density and resistivity to determine the upper c...
Hysteresis losses of five Nb$_{3}$Sn International Thermonuclear Experimental Reactor reference stra...
The ITER superconducting magnet system will require approximately 650 tons of toroidal field and cen...
High critical current density Nb$_{3}$Sn wires (Jc > 2500 A/mm2 at 4.2 K and 12 T) are the conduc...
The critical current density in Nb3Sn conductors is described with an improved scaling formula for t...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
We have an ongoing research program for characterization of superconductor composite strands, the pr...
Magnetization measurements are relevant tests for the characterization of superconductors. Practical...
We review the scaling relations for the critical current density (Jc) in Nb3Sn wires and include re...
The tokamak fusion reactor ITER, involving the largest and most integrated superconducting magnet sy...
Scaling of the pinning force (Fp ) with temperature, field and strain for Nb 3 Sn wires is widely di...
In the last few years, the critical temperature (Tc) of several ITER cable-in-conduit conductors (CI...
A scaling study of several thousand Nb$_{3}$Sn critical-current $(I_c)$ measurements is used to deri...
A number of models for the critical surface of Nb$_{3}$Sn, and in general A15 superconductors, have ...
Detailed, accurate measurements of critical current density and resistivity to determine the upper c...