Ripple Shielding for Accurate Resistivity Measurements in Hybrid Magnets(Part II. Several Instruments and Techniques Developed in HFLSM)
After a preliminary test of ripple shielding by a coil using a prereacted pure Nb_3Sn multifilamentary superconducting wire, a few ripple shielding coils were developed employing a Ti-doped Nb-tube method processed multifilamentary Nb_3Sn superconducting wire with so far highest J_c by the so called W&R method, making it possible to measure the temperature dependence of the resistivity in Nb_<21>Ti_<79> alloy within the accuracy of 10^<-5> at very high magnetic fields above 20 T in the hybrid magnets in the High Field Laboratory for Superconducting Materials at Tohoku University.
- Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 33 (2), 332-339, 1987-03-10