Flux dynamics in submicron superconducting NbTi wires
โ Scribed by X.S. Ling; J.D. McCambridge; D.E. Prober; L.R. Motowidlo; B.A. Zeitlin; M.S. Walker
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 168 KB
- Volume
- 194-196
- Category
- Article
- ISSN
- 0921-4526
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๐ SIMILAR VOLUMES
The dynamic theory of helical vortices in a superconducting wire subjected to a longitudinal bias current and axial magnetic field has been developed. Two distinct regimes are identified: vanishing and spreading. The helix radius and the voltage induced by the helix motion are obtained as functions
The field dependences of the critical current, current-voltage characteristics and a.c. susceptibility have been investigated for superconducting YBa2Cu307 films prepared by laser ablation. It was shown that the flux line pinning in polycrystalline high Tc films occurs due to anisotropy of the super