About: Instability of the ferromagnetic ground state in Lu2Fe17-xMnx [x = 0.5, 0.7]

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The magnetic properties of polycrystalline Lu2Fe16.5Mn0.5 and Lu2Fe16.3Mn0.7 compounds have been studied under hydrostatic pressure up to 10 kbar in the temperature range of 5–300K and at magnetic fields up to 5 T. The Lu2Fe16.3Mn0.7compound is in the ferromagnetic (FM) state, and the Lu2Fe16.5Mn0.5 is in the FM state at low temperatures and in the antiferromagnetic state at high temperatures at ambient pressure. We have revealed that the FM state is very sensitive to volume changes and even moderate pressure is sufficient to complete its suppression. The critical pressures are 4 kbar for Lu2Fe16.5Mn0.5 and 7 kbar for Lu2Fe16.3Mn0.7. The suppression of the FM ground state is observed at practically the same volume of the elementary cell. The magnetic properties of polycrystalline Lu2Fe16.5Mn0.5 and Lu2Fe16.3Mn0.7 compounds have been studied under hydrostatic pressure up to 10 kbar in the temperature range of 5–300K and at magnetic fields up to 5 T. The Lu2Fe16.3Mn0.7compound is in the ferromagnetic (FM) state, and the Lu2Fe16.5Mn0.5 is in the FM state at low temperatures and in the antiferromagnetic state at high temperatures at ambient pressure. We have revealed that the FM state is very sensitive to volume changes and even moderate pressure is sufficient to complete its suppression. The critical pressures are 4 kbar for Lu2Fe16.5Mn0.5 and 7 kbar for Lu2Fe16.3Mn0.7. The suppression of the FM ground state is observed at practically the same volume of the elementary cell. (en)
Title	Instability of the ferromagnetic ground state in Lu2Fe17-xMnx [x = 0.5, 0.7] Instability of the ferromagnetic ground state in Lu2Fe17-xMnx [x = 0.5, 0.7] (en)
skos:prefLabel	Instability of the ferromagnetic ground state in Lu2Fe17-xMnx [x = 0.5, 0.7] Instability of the ferromagnetic ground state in Lu2Fe17-xMnx [x = 0.5, 0.7] (en)
skos:notation	RIV/68378271:_____/12:00377872!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	7
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kamarád, Jiří Arnold, Zdeněk
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	142035
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00377872
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ferromagnetic ground state, Magnetic moments; magnetic moments (en)
http://linked.open.../riv/klicoveSlovo	magnetic moments Magnetic moments ferromagnetic ground state
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[FB78FAF56FFB]
http://linked.open...i/riv/nazevZdroje	Journal of Applied Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (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	111
http://linked.open...iv/tvurceVysledku	Arnold, Zdeněk Kamarád, Jiří Kuchin, A.
http://linked.open...ain/vavai/riv/wos	000303282401273
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0021-8979
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.3672072

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