An experimental study of the existence conditions of a normal zone in a superconductor, containing high thermal and electrical contact resistance between the superconductor and the stabilizing normal metal, was carried out. The measurements conducted with a model short sample yielded the dependence
Stability of composite superconductors with high resistive barriers
โ Scribed by S.G. Akopov; G.G. Svalov
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 333 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0011-2275
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โฆ Synopsis
Currenl dlslribulion in a composite superconduclor (CS) with high resistive barriers between Ihe superconducting hlamenls and a slabihzmg matrix in the presence of a normal zone ts calculaled. Normal zone propagation current is studied analytmally, it appears to be strongly dependenl on Ihe normal zone length. It is concluded thai normal zones exist which are stable wtlh respecl Io currenl variations. A classdicalton ol CS evolution based on transporl currenl and normal zone lenglh is presenled.
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