About: Reciprocal and real space maps for EMCD experiments

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Electron magnetic chiral dichroism (EMCD) is an emerging tool for quantitative measurements of magnetic properties using the transmission electron microscope (TEM), with the possibility of nanometer resolution. The geometrical conditions, data treatment and electron gun settings are found to influence the EMCD signal. In this article, particular care is taken to obtain a reliable quantitative measurement of the ratio of orbital to spin magnetic moment using energy filtered diffraction patterns. We describe a method for data treatment, normalization and selection of mirror axis. The experimental results are supported by theoretical simulations based on dynamical diffraction and density functional theory. Using special settings, we demonstrate the principle of acquiring real space maps of the EMCD signal. This enables advanced characterization of magnetic materials with superior spatial resolution. Electron magnetic chiral dichroism (EMCD) is an emerging tool for quantitative measurements of magnetic properties using the transmission electron microscope (TEM), with the possibility of nanometer resolution. The geometrical conditions, data treatment and electron gun settings are found to influence the EMCD signal. In this article, particular care is taken to obtain a reliable quantitative measurement of the ratio of orbital to spin magnetic moment using energy filtered diffraction patterns. We describe a method for data treatment, normalization and selection of mirror axis. The experimental results are supported by theoretical simulations based on dynamical diffraction and density functional theory. Using special settings, we demonstrate the principle of acquiring real space maps of the EMCD signal. This enables advanced characterization of magnetic materials with superior spatial resolution. (en)
Title	Reciprocal and real space maps for EMCD experiments Reciprocal and real space maps for EMCD experiments (en)
skos:prefLabel	Reciprocal and real space maps for EMCD experiments Reciprocal and real space maps for EMCD experiments (en)
skos:notation	RIV/68378271:_____/10:00357422!RIV11-AV0-68378271
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z10100520)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Rusz, Ján
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	284185
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/10:00357422
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	magnetic circular dichroism; electron energy-loss spectra; transmission electron microscopy (en)
http://linked.open.../riv/klicoveSlovo	magnetic circular dichroism transmission electron microscopy electron energy-loss spectra
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[F5C221EF08BA]
http://linked.open...i/riv/nazevZdroje	Ultramicroscopy
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	110
http://linked.open...iv/tvurceVysledku	Oppeneer, P. M. Hjörvarsson, B. Rusz, Ján Leifer, K. Lidbaum, H. Rubino, S. Eriksson, A. Liebig, A.
http://linked.open...ain/vavai/riv/wos	000282562100005
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry
issn	0304-3991
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Reciprocal and real space maps for EMCD experiments Reciprocal and real space maps for EMCD experiments Reciprocal and real space maps for EMCD experiments

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