Instability development during motion of a metal-insulator phase boundary |
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| Authors: | Yu. B. Kudasov I. V. Makarov |
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| Affiliation: | (1) Institute of Experimental Physics, Russian Federal Nuclear Center, Sarov, Russia |
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| Abstract: | Diffusion of a magnetic field into a conductor featuring a metal-insulator phase transition caused by Joule heating is theoretically studied. Development of a thermomagnetic instability at the metal-insulator interphase boundary moving in a fast wave regime is described in the linear stage depending on the wavenumber. Effect of the interphase boundary instability on the operation of a fast-speed electric current breaker based on a (V1−X CrX)2O3 solid solution is assessed. |
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