DISLOCATIONS IN SUPERCONDUCTORS
Journal Article
·
· Phys. Rev. Letters
A simple mechanism for dislocation effects in superconductors that provides estimates of their magnitudes is proposed. Pinning by dislocations is estimated for two limiting mixed-state forms, flux vortices or fluxoids, and superconducting filaments. A macroscopic model in which the superconducting state is locally stabilized by the nonuniform stress field of a dislocation provides the pinning mechanism. The relevant second-order stress effects are primarily changes in ground-state on cohesive energy. (C.E.S.)
- Research Organization:
- Cornell Univ., Ithaca, N.Y.
- NSA Number:
- NSA-18-000965
- OSTI ID:
- 4167075
- Journal Information:
- Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 11
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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