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Contactless estimation of critical current density and its temperature dependence using magnetic measurements
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SYSNO ASEP 0355288 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Contactless estimation of critical current density and its temperature dependence using magnetic measurements Author(s) Youssef, A. (CZ)
Baničová, L. (CZ)
Švindrych, Zdeněk (FZU-D)
Janů, Zdeněk (FZU-D) RIDSource Title Acta Physica Polonica A. - : Polska Akademia Nauk - ISSN 0587-4246
Roč. 118, č. 5 (2010), s. 1036-1037Number of pages 2 s. Action Czech and Slovak Conference on Magnetism /14./ Event date 06.07.2010-09.07.2010 VEvent location Košice Country SK - Slovakia Event type WRD Language eng - English Country PL - Poland Keywords superconductivity ; critical state ; Bean model ; critical current density Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects ME10069 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000285797100133 EID SCOPUS 78649585789 Annotation A harmonic analysis of a magnetic response of a second-generation high temperature superconductor YBa2Cu3Ox wire and Nb thin film in perpendicular ac field proves validity of a model of Bean’s critical-state in two-dimensional disk. We present a method of linking model and experimental susceptibility that allows contactless estimation of critical depinning current density and its temperature dependence. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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