About: On magnetically dead layers at Nb-Co interface

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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	Magnetické neměnné vrstvy na fázovém rozhraní Nb-Co. (cs) Recent experiments indicate the presence of magnetically dead NbCo alloy layers at the Nb-Co interface. By using the tight-binding linear muffin-tin orbital method in the atomic-sphere approximation, we consider a number of one- and two-layer Nb-Co interfaces formed by disordered or ordered NbCo alloys. The interfaces separate fcc Co(111) crystal surface from a Nb monolayer. The presence of Nb atoms in Co neighborhood always leads to some reduction in magnetization. The crucial parameter controlling a Co-atom magnetization is the number of its nearest Nb neighbors. If this number is greater than about 5, the Co magnetic moment is essentially quenched, in agreement with experiment. Recent experiments indicate the presence of magnetically dead NbCo alloy layers at the Nb-Co interface. By using the tight-binding linear muffin-tin orbital method in the atomic-sphere approximation, we consider a number of one- and two-layer Nb-Co interfaces formed by disordered or ordered NbCo alloys. The interfaces separate fcc Co(111) crystal surface from a Nb monolayer. The presence of Nb atoms in Co neighborhood always leads to some reduction in magnetization. The crucial parameter controlling a Co-atom magnetization is the number of its nearest Nb neighbors. If this number is greater than about 5, the Co magnetic moment is essentially quenched, in agreement with experiment. (en)
Title	On magnetically dead layers at Nb-Co interface On magnetically dead layers at Nb-Co interface (en) Magnetické neměnné vrstvy na fázovém rozhraní Nb-Co (cs)
skos:prefLabel	On magnetically dead layers at Nb-Co interface On magnetically dead layers at Nb-Co interface (en) Magnetické neměnné vrstvy na fázovém rozhraní Nb-Co (cs)
skos:notation	RIV/68081723:_____/02:00087999!RIV08-AV0-68081723
http://linked.open.../vavai/riv/strany	21;23
http://linked.open...avai/riv/aktivita	P R Z
http://linked.open...avai/riv/aktivity	P(GA202/00/0122), R, Z(AV0Z2041904), Z(AV0Z4040901), Z(MSM 113200002)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Turek, Ilja
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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	656887
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/02:00087999
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	magnetic films and multilayers; surfaces; interfaces (en)
http://linked.open.../riv/klicoveSlovo	interfaces surfaces magnetic films and multilayers
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[8FA4AC39F5C3]
http://linked.open...i/riv/nazevZdroje	Solid State Communications
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Itinerant magnetism and electronic transport in magnetic multilayers
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	124
http://linked.open...iv/tvurceVysledku	Turek, Ilja Pick, Štěpán Dreyssé, H.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů Behavior and properties of metallic and non-metallic materials in relation to their structure, research on processes leading to degradation of material quality http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20113200002
issn	0038-1098
number of pages	3 (xsd:int)

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