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Neutron scattering by flux-line lattices in clean, type II superconductors

โœ Scribed by Richard Sacks

Publisher
Springer US
Year
1975
Tongue
English
Weight
805 KB
Volume
19
Category
Article
ISSN
0022-2291

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โœฆ Synopsis

The scattering of neutrons by a clean, type II superconductor in the mixed state is studied, using a quantized hydrodynamic theory.for the superfluid vortex lattice. If the scattering amplitude is expanded in the number of quanta of vortex waves emitted or absorbed, the resulting inelastic cross section diverges at long wavelengths. Inclusion of inelastic effects to all orders removes this unphysical singularity and yields a differential cross section which differs only slightly from that predicted for elastic scattering.

๐Ÿ“œ SIMILAR VOLUMES

Flux-line cutting in type II superconduc
Flux-line cutting in type II superconductors
โœ E. H. Brandt; John R. Clem; D. G. Walmsley ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Springer US ๐ŸŒ English โš– 514 KB

Experimental evidence for flux-line cutting in superconductors (intersection and cross-joining of singly quantized vortices) is briefly reviewed. The interaction energy between two straight vortices tilted at an angle a (~ O)is then shown to be finite in the London model, i.e., in the limit of vanis