Resistive state of quasi-one-dimensional superconductors: fluctuations vs. sample inhomogeneity

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dc.creatorZgirski, M.
dc.creatorArutyunov, K. Yu.
dc.date2007-06-19
dc.date.accessioned2026-07-07T13:00:27Z
dc.date.available2026-07-07T13:00:27Z
dc.descriptionThe shape of experimentally observed R(T) transition of thin superconducting wires is analyzed. Broadening of the transition in quasi-1-dimensional superconducting channels is typically associated with phase slip mechanism provided by thermal or quantum fluctuations. It is shown that consideration of inevitable geometrical inhomogeneity and finite dimensions of real samples studied in experiments is of primary importance for interpretation of results. The analysis is based on experimental fact that for many superconducting materials the critical temperature is a function of characteristic dimension of a low-dimensional system: film thickness or wire cross section
dc.description3 text pages, 1 page figure captions, 3 figures (1 figure per page)
dc.identifierhttps://arxiv.org/abs/0706.2779
dc.identifierhttp://arxiv.org/abs/0706.2779
dc.identifierPhysica E 40 (2007) 160--162
dc.identifierdoi:10.1016/j.physe.2007.05.022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225843
dc.subjectSuperconductivity
dc.titleResistive state of quasi-one-dimensional superconductors: fluctuations vs. sample inhomogeneity
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