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Title: Threading dislocation lines in two-sided flux-array decorations
Author: Miguel López, María del Carmen
Kardar, M.
Keywords: Superconductivitat
Constitució de la matèria
Constitution of matter
Issue Date: 1997
Publisher: The American Physical Society
Abstract: Two-sided flux decoration experiments indicate that threading dislocation lines (TDLs), which cross the entire film, are sometimes trapped in metastable states. We calculate the elastic energy associated with the meanderings of a TDL. The TDL behaves as an anisotropic and dispersive string with thermal fluctuations largely along its Burgers vector. These fluctuations also modify the structure factor of the vortex solid. Both effects can, in principle, be used to estimate the elastic moduli of the material.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review B, 1997, vol. 56, núm. 18, p. 11903-11906
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ISSN: 0163-1829
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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