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Asymmetry of the two-beam geometry in EMCD experiments
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SYSNO ASEP 0357361 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Asymmetry of the two-beam geometry in EMCD experiments Author(s) Rusz, Ján (FZU-D)
Oppeneer, P.M. (SE)
Lidbaum, H. (SE)
Rubino, S. (SE)
Leifer, K. (SE)Source Title Journal of Microscopy. - : Wiley - ISSN 0022-2720
Roč. 237, č. 3 (2010), s. 465-468Number of pages 4 s. Language eng - English Country GB - United Kingdom Keywords density functional theory ; dynamical diffraction ; EMCD Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000274551700051 DOI 10.1111/j.1365-2818.2009.03295.x Annotation We analyse theoretically the influence of the asymmetry of the two-beam geometry on quantitative measurements of the energy-loss magnetic chiral dichroism. Our simulations indicate that this asymmetry is not very strong inside or close to the Thales circle, but in other regions of the diffraction plane it can hinder an accurate extraction of the orbital to spin moment ratio. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
Number of the records: 1