Elastic fields in superconductors caused by moving vortices

Kogan, V. G.

doi:10.1103/PhysRevB.100.174520

Title: Elastic fields in superconductors caused by moving vortices

Journal Article · Wed Nov 27 00:00:00 EST 2019 · Physical Review B

DOI:https://doi.org/10.1103/PhysRevB.100.174520· OSTI ID:1577121

Kogan, V. G. ^[1]

Ames Lab., Ames, IA (United States)

Strains in superconductors due to moving vortices and vortex lattices are discussed. It is shown that the energy stored in elastic strains increases with vortex velocity. For moving vortex lattices, the elastic energy depends on velocity orientation relative to the lattice having minimum for the velocity directed along one of the unit cell vectors of the moving lattice. It is shown that for supersonic motion, the vortex-induced stress field has a shape similar to supersonic shock waves.

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Research Organization:: Ames Lab., Ames, IA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division

Grant/Contract Number:: AC02-07CH11358

OSTI ID:: 1577121

Report Number(s):: IS-J-10095; PRBMDO; TRN: US2102136

Journal Information:: Physical Review B, Vol. 100, Issue 17; ISSN 2469-9950

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (14)

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