Temperature and field dependence of critical currents in V3Ga wire produced by the MJR technique

The temperature dependence of V3Ga multifilamentary wire produced by the modified jelly roll technique is reported as a function of applied magnetic field in the range 10K - 14K and 0-13T. Parameters which relate Jcto H at 4.2K were found to apply at these temperatures and fields. The form of the temperature dependence of the critical current density is compared with theory.