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Vortex pinning by large normal particles in high-T.sub.c./sub. superconductors
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SYSNO ASEP 0133817 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Vortex pinning by large normal particles in high-Tc superconductors Author(s) Zablotskyy, Vitaliy A. (FZU-D) RID
Jirsa, Miloš (FZU-D) RID, ORCID
Petrenko, P. (UA)Source Title Physical Review. B - ISSN 0163-1829
Roč. 65, - (2002), s. 224508-1-224508-4Number of pages 4 s. Language eng - English Country US - United States Keywords RE-123 ; melt-textured materials ; secondary phase particles ; pinning by large normal particles Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects IAA1010919 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z1010914 - FZU-D Annotation We present a model of flux pinning on large nonsuperconducting particles. The critical current density becomes at low fields nearly pire exponential function of magnetic field, in agreement with numerous experiments on high-Tc superconductors. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2003
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