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Surface magnetic field measurement with magnetic shielding
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SYSNO ASEP 0358735 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Surface magnetic field measurement with magnetic shielding Author(s) Perevertov, Oleksiy (FZU-D) RID Source Title Journal of Electrical Engineering - Elektrotechnický časopis. - : Slovenská technická univerzita v Bratislave - ISSN 1335-3632
Roč. 61, č. 7 (2010), 66-68Number of pages 3 s. Language eng - English Country SK - Slovakia Keywords magnetic hysteresis ; magnetic field measurement ; magnetic shielding ; extrapolation Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100520 - FZU-D (2005-2011) EID SCOPUS 84879140722 Annotation In this work we investigate the surface field gradient above an open sample and it is suppression by the magnetic shielding in two magnetizing systems: (i) sample magnetized by an external field of an air solenoid and (ii) sample magnetized by a single yoke. In both cases the magnetic shielding reduced the field gradient by one order of magnitude thus making hysteresis loops measurement much more precise and reliable. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2012
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