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Applicability of local magnetic measurements
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SYSNO ASEP 0329789 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Applicability of local magnetic measurements Title Použitelnost metod lokálního magnetického měření Author(s) Stupakov, Oleksandr (FZU-D)
Kikuchi, H. (JP)
Liu, T. (CN)
Takagi, T. (JP)Source Title Measurement. - : Elsevier - ISSN 0263-2241
Roč. 42, č. 5 (2009), 706-710Number of pages 5 s. Language eng - English Country NL - Netherlands Keywords magnetic measurement ; open magnetic sample ; sufrace field measurement ; single yoke magnetization Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects 1QS100100508 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000265776400010 DOI 10.1016/j.measurement.2008.11.005 Annotation This work studies the conditions of controllable sample magnetization for local hysteresis and Barkhausen noise measurements. It was showed that the big-sized samples are magnetized in a strongly heterogeneous way. Therefore, it was recommended to use the single yoke, equipped with the local field and sensing elements. The magnetization conditions were suggested to stabilize by means of a feedback loop controlling the local magnetic field/flux waveform, measured by these integrated sensors. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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