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Thermomagnetic instability evolution along a superconducting wire

G. L. Dorofeev·E. P. Krasnoperov·Yu. D. Kuroedov·V. S. Vyatkin
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Abstract

Steady state propagation of a magnetic perturbation along a monofilament superconducting wire in circumstances of thermomagnetic instability was investigated. At temperature T=4.2K and magnetic field B=0.5-0.7T the propagation velocity is v = 2.5 - 3.5 km/sec in NbTi wire and this one exceeds a 9 km/sec in NbZr wire.

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G. L. Dorofeev, E. P. Krasnoperov, Yu. D. Kuroedov, V. S. Vyatkin. 2003-06-26. Thermomagnetic instability evolution along a superconducting wire. https://arxiv.org/abs/cond-mat/0304264

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