About: Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17.

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About: Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The incommensurate helimagnetic structure (IHS) in the Lu2Fe17 intermetallics has been induced at 5 K by hydrostatic pressure above 0.3 GPa and characterized by a propagation vector (00tz). The observed dependence of tz on external variables is discussed within a simple model based on a complex dependence of exchange interactions Jn,m (n, m = f, j, k and g) on distances between Fe-atoms in inequivalent positions 4f, 12j, 12k and 6g of the hexagonal P63/mmc crystal structure. To verify this model, we have studied magnetization and representative neutron reflections of Lu2Fe17 single crystals under high hydrostatic pressure and uniaxial compression with stress σ \|\| a-axis and σ \|\| c-axis. The incommensurate helimagnetic structure (IHS) in the Lu2Fe17 intermetallics has been induced at 5 K by hydrostatic pressure above 0.3 GPa and characterized by a propagation vector (00tz). The observed dependence of tz on external variables is discussed within a simple model based on a complex dependence of exchange interactions Jn,m (n, m = f, j, k and g) on distances between Fe-atoms in inequivalent positions 4f, 12j, 12k and 6g of the hexagonal P63/mmc crystal structure. To verify this model, we have studied magnetization and representative neutron reflections of Lu2Fe17 single crystals under high hydrostatic pressure and uniaxial compression with stress σ \|\| a-axis and σ \|\| c-axis. (en)
Title	Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17. Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17. (en)
skos:prefLabel	Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17. Effect of uniaxial pressure on helimagnetic structure in Lu2Fe17. (en)
skos:notation	RIV/68378271:_____/12:00377219!RIV13-GA0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/09/1027), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kamarád, Jiří Arnold, Zdeněk Míšek, Martin
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	133346
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00377219
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	spin arrangements in magnetically ordered materials; deformation; plasticity and creep; exchange and superexchange interactions (en)
http://linked.open.../riv/klicoveSlovo	exchange and superexchange interactions plasticity and creep spin arrangements in magnetically ordered materials deformation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[7B893DF42132]
http://linked.open...i/riv/nazevZdroje	Journal of Physics: Conference Series
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Exotic quantum states in 4f- and 5f-electron intermetallics
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	340
http://linked.open...iv/tvurceVysledku	Arnold, Zdeněk Kamarád, Jiří Prokeš, K. Maťaš, S. Míšek, Martin
http://linked.open...ain/vavai/riv/wos	000301288200067
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	1742-6588
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1742-6596/340/1/012067

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