1/f noise from vortex-antivortex annihilation

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dc.creatorLangfeld, K.
dc.creatorDoenitz, D.
dc.creatorKleiner, R.
dc.creatorKoelle, D.
dc.date2005-11-26
dc.date.accessioned2026-07-07T06:49:25Z
dc.date.available2026-07-07T06:49:25Z
dc.descriptionThe magnetic flux noise induced by vortices in thin superconducting films is studied. Rigid vortices in thin films as well as pancake vortices in the pancake gas regime are addressed. The vortex dynamics is described by a Feynman path integral which fully accounts for the balance between vortex entropy and vortex energetics. We find that vortex pair creation (annihilation) in the presence of pinning is a natural source for noise with a 1/f spectrum.
dc.description4 pages, 1 figure; submitted to Physical Review
dc.identifierhttps://arxiv.org/abs/cond-mat/0511637
dc.identifierhttp://arxiv.org/abs/cond-mat/0511637
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/104334
dc.subjectSuperconductivity
dc.subjectHigh Energy Physics - Lattice
dc.title1/f noise from vortex-antivortex annihilation
dc.typetext

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