About: Structural and physical properties of the U9Fe7Ge24 uranium germanide

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A new ternary compound, U(9)Fe(7)Ge(24), prep. by arc-melting and heating. X-ray diffraction, magnetization, specific heat and electrical transport measurements.Tetragonal structure, 14/mmm. 3 U, 8 Ge , and 3 Fe sites, stacks of infinite chains along the a and b axis. Strong interactions U and Ge can be predicted. Magnetic and specific heat measurements do’nt show any magnetic transition. Curie Weiss behaviour with a negative paramagnetic Curie temp. theta p = -94 K and reduced effective mag. moment of mu(eff) = 2.13 mu(B) / U indicate the compound is rather far from onset of magnetism, presumably due to a strong hybridisation of the 5f and ligand states. Electrical transport shows a metallic behaviour. A new ternary compound, U(9)Fe(7)Ge(24), prep. by arc-melting and heating. X-ray diffraction, magnetization, specific heat and electrical transport measurements.Tetragonal structure, 14/mmm. 3 U, 8 Ge , and 3 Fe sites, stacks of infinite chains along the a and b axis. Strong interactions U and Ge can be predicted. Magnetic and specific heat measurements do’nt show any magnetic transition. Curie Weiss behaviour with a negative paramagnetic Curie temp. theta p = -94 K and reduced effective mag. moment of mu(eff) = 2.13 mu(B) / U indicate the compound is rather far from onset of magnetism, presumably due to a strong hybridisation of the 5f and ligand states. Electrical transport shows a metallic behaviour. (en)
Title	Structural and physical properties of the U9Fe7Ge24 uranium germanide Structural and physical properties of the U9Fe7Ge24 uranium germanide (en)
skos:prefLabel	Structural and physical properties of the U9Fe7Ge24 uranium germanide Structural and physical properties of the U9Fe7Ge24 uranium germanide (en)
skos:notation	RIV/68378271:_____/11:00368500!RIV12-AV0-68378271
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z10100520), Z(MSM0021620834)
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Šantavá, Eva
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	232726
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00368500
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ternary alloy system; x-ray; crystal structure; electrical resistance and thermopower; magnetisation (en)
http://linked.open.../riv/klicoveSlovo	electrical resistance and thermopower magnetisation crystal structure ternary alloy system x-ray
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A1D196419A5C]
http://linked.open...i/riv/nazevZdroje	Intermetallics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Šantavá, Eva Havela, L. Berthebaud, D. Branco, M.B.C. Carvalho, P. A. Goncalves, A. P. Henriques, M. S. Lopes, E. B. Noël, H. Pereira, L. C. J. Tougait, O.
http://linked.open...ain/vavai/riv/wos	000291190900003
http://linked.open...n/vavai/riv/zamer	Specific effects in condensed systems with reduced dimension and broken symmetry Condensed Matter Physics – New Materials and Technologies
issn	0966-9795
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.intermet.2010.12.004

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