Flux-pinning-induced stress and strain in superconductors: Long rectangular slab
Tom H. Johansen
DOI 10.1103/PhysRevB.59.11187 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
The flux-pinning-induced magnetostriction of hard type-II superconductors shaped as a rectangular slab is analyzed. An exact solution of the magnetoelastic three-dimensional problem is found using the plane strain approach. All stress and strain components are expressed in terms of the flux-density profile in the slab, and apply for any critical-state model jc=jc(B). Discussed at some length is the tensile stress occurring for a descending magnetic field. Results for both the Bean model and the exponential model are presented.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Bi2Sr2CaCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| Ba2Cu3O7 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
Similar papers
Intrinsic pinning and lock-in transition of flux lines in layered type-II superconductors
similarity 0.96D. Feinberg & C. Villard
Source status unknown — claims are unverified
Influence of microscopic defects in type-II superconducting thin films on the magnetic flux penetration
similarity 0.96Johannes Eisenmenger et al.
Source status unknown — claims are unverified
Disorder and thermally driven melting of the flux-line lattice in anisotropic layered superconductors
similarity 0.95M. Liu et al.
Source status unknown — claims are unverified
Density-functional theory of flux-lattice melting in high-Tc superconductors
similarity 0.95Gautam I. Menon et al.
Source status unknown — claims are unverified
Flux-line lattices in artificially layered superconductors
similarity 0.95A. M. Thompson & M. A. Moore
Source status unknown — claims are unverified
Phase diagram of vortex matter in layered superconductors with tilted columnar pinning centers
similarity 0.95Chandan Dasgupta & Oriol T. Valls
Source status unknown — claims are unverified