Observation of vortex structure in MgB$_2$ single crystals by Bitter decoration technique

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dc.creatorVinnikov, L. Ya.
dc.creatorKarpinski, J.
dc.creatorKazakov, S. M.
dc.creatorJun, J.
dc.creatorAnderegg, J.
dc.creatorBud'ko, S. L.
dc.creatorCanfield, P. C.
dc.date2002-09-18
dc.date.accessioned2026-07-07T02:47:19Z
dc.date.available2026-07-07T02:47:19Z
dc.descriptionWe report the observation of superconducting vortices in pure and lightly Al doped MgB$_2$ single crystals. Low field experiments allow for the estimation of the London penetration depth, lambda ~ 1900 $Å$ for T$\sim$6 K. Experiments in higher fields (e.g. 200 Oe) clearly show a triangular vortex lattice in both real space (13 $μ$m by 13 $μ$m Bitter decoration image of over 1000 vortices) and reciprocal space.
dc.identifierhttps://arxiv.org/abs/cond-mat/0209448
dc.identifierhttp://arxiv.org/abs/cond-mat/0209448
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19968
dc.subjectSuperconductivity
dc.titleObservation of vortex structure in MgB$_2$ single crystals by Bitter decoration technique
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