Concerning factors which determine whether flux-lattice shear or pin breaking limits the critical current density of superconductors
Conference
·
OSTI ID:10185457
An elementary model is presented which illustrates the conditions under which flux-lattice shear, rather than pin breaking, limits the critical current density. An expression for the shear strength of the flux-lattice, based on the plasticity of metals and alloys, is used to derive the critical current density, including the effect of thermal activation in the flux creep regime.
- Research Organization:
- Brookhaven National Lab., Upton, NY (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 10185457
- Report Number(s):
- BNL-47325; CONF-920802-23; ON: DE93001653
- Resource Relation:
- Conference: Applied superconductivity conference,Chicago, IL (United States),23-28 Aug 1992; Other Information: PBD: [1992]
- Country of Publication:
- United States
- Language:
- English
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