About: On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present here a detailed investigation of the pressure dependence of the structural and magnetic properties in a wide temperature range from 5 to 340 K for the Y1-xThxCo4B series. The unit cell lattice compressibility has been determined from powder neutron diffraction technique in the 0 to 0.5 GPa pressure range. Substitution of Th for Y is found to reduce significantly the compressibility. The Curie temperature decreases dramatically upon the Th for Y substitution. Studies were performed on polycrystalline samples under hydrostatic pressure up to 1.1 GPa and in magnetic field up to 5 T. The evolution of the saturation magnetization under pressure is presented as well as the pressure dependence of the Curie temperature. Remarkable pressure effects on the Curie temperature and on the critical field at which the first order magnetization process occurs for Y0.8Th0.2Co4B are analyzed and discussed. We present here a detailed investigation of the pressure dependence of the structural and magnetic properties in a wide temperature range from 5 to 340 K for the Y1-xThxCo4B series. The unit cell lattice compressibility has been determined from powder neutron diffraction technique in the 0 to 0.5 GPa pressure range. Substitution of Th for Y is found to reduce significantly the compressibility. The Curie temperature decreases dramatically upon the Th for Y substitution. Studies were performed on polycrystalline samples under hydrostatic pressure up to 1.1 GPa and in magnetic field up to 5 T. The evolution of the saturation magnetization under pressure is presented as well as the pressure dependence of the Curie temperature. Remarkable pressure effects on the Curie temperature and on the critical field at which the first order magnetization process occurs for Y0.8Th0.2Co4B are analyzed and discussed. (en)
Title	On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds (en)
skos:prefLabel	On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds (en)
skos:notation	RIV/68378271:_____/10:00346536!RIV11-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	10
http://linked.open...vai/riv/dodaniDat	2011
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	276903
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/10:00346536
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cobalt compounds; compressibility; crystal structure; Curie temperature; high-pressure effects; magnetic anisotropy; magnetic transitions (en)
http://linked.open.../riv/klicoveSlovo	crystal structure magnetic anisotropy high-pressure effects magnetic transitions Curie temperature compressibility cobalt compounds
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[3A77A87CFABE]
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	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Exotic quantum states in 4f- and 5f-electron intermetallics
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	107
http://linked.open...iv/tvurceVysledku	Arnold, Zdeněk Kamarád, Jiří Isnard, O. Mayot, H.
http://linked.open...ain/vavai/riv/wos	000278182400110
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0021-8979
number of pages	8 (xsd:int)
is http://linked.open...avai/riv/vysledek of	On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds On the pressure and temperature dependence of ordering temperature and magnetization of Y1-xThxCo4B compounds

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