About: Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Gigantický kvadratický magnetooptický Kerrův jev a reverzace magnetizace v Co2FeSi Heuslerových slitinách (cs) Co2FeSi( 1 0 0) films with L2(1) structure deposited onto MgO( 1 0 0) were studied using both the longitudinal and quadratic ( QMOKE) magneto-optical Kerr effect. The films exhibit a huge QMOKE signal with a maximum contribution of up to 30 mdeg, which is the largest QMOKE signal in reflection that has been measured thus far. This large value is a fingerprint of an exceptionally large spin - orbit coupling of second or higher order. The Co2FeSi( 1 0 0) films exhibit a rather large coercivity of 350 Oe and 70 Oe for film thicknesses of 22 nm and 98 nm, respectively. Despite the fact that the films are epitaxial, they do not provide an angular dependence of the anisotropy and the remanence in excess of 1% and 2%, respectively. Co2FeSi( 1 0 0) films with L2(1) structure deposited onto MgO( 1 0 0) were studied using both the longitudinal and quadratic ( QMOKE) magneto-optical Kerr effect. The films exhibit a huge QMOKE signal with a maximum contribution of up to 30 mdeg, which is the largest QMOKE signal in reflection that has been measured thus far. This large value is a fingerprint of an exceptionally large spin - orbit coupling of second or higher order. The Co2FeSi( 1 0 0) films exhibit a rather large coercivity of 350 Oe and 70 Oe for film thicknesses of 22 nm and 98 nm, respectively. Despite the fact that the films are epitaxial, they do not provide an angular dependence of the anisotropy and the remanence in excess of 1% and 2%, respectively. (en)
Title	Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound (en) Gigantický kvadratický magnetooptický Kerrův jev a reverzace magnetizace v Co2FeSi Heuslerových slitinách (cs)
skos:prefLabel	Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound (en) Gigantický kvadratický magnetooptický Kerrův jev a reverzace magnetizace v Co2FeSi Heuslerových slitinách (cs)
skos:notation	RIV/61989100:27350/07:00016563!RIV08-GA0-27350___
http://linked.open.../vavai/riv/strany	1563-1569
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA202/06/0531)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Postava, Kamil
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	Vysoká škola báňská - Technická univerzita Ostrava / Hornicko-geologická fakulta
http://linked.open...dnocenehoVysledku	424951
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/07:00016563
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	FILMS; ANISOTROPY; ALLOYS; REORIENTATION; MOMENT; FIELD (en)
http://linked.open.../riv/klicoveSlovo	MOMENT REORIENTATION FILMS FIELD ALLOYS ANISOTROPY
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[18B1834A0AE1]
http://linked.open...i/riv/nazevZdroje	Journal Phys.D: Appl.Phys.
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...vavai/riv/projekt	Reflection and waveguiding effects in magnetic nanostructures
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	40
http://linked.open...iv/tvurceVysledku	Postava, Kamil Schneider, H. Hamrle, J. Felser, C. Hillebrands, B. Blomeier, S. Gaier, O. Jakob, G.
issn	0022-3727
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	27350
is http://linked.open...avai/riv/vysledek of	Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co2FeSi Heusler compound

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