About: Magnetic Studies of Ternary Germanides U3Co4Ge7 and U3Co2Ge7 with Strong Uniaxial Anisotropy

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1143/JPSJ.81.094703
Description	U3Co4Ge7 and U3Co2Ge7 have been prepared as single crystals by the solution growth method from tin flux and studied by X-ray diffraction, magnetic, transport, and specific-heat measurements; ab initio electronic-structure calculations have also been performed to study magnetism theoretically. U3Co4Ge7 has a tetragonal structure (I4/mmm), while U(3)Co(2)G(e)7 crystallizes in en orthorhombic structure (Cmmm), which appears to be a distortion of a tetragonal structure. All measurements document ferromagnetism in U3Co4Ge7 below T-C = 21 K with a strong magnetocrystalline anisotropy. The c-axis has a strong ferromagnetic contribution to magnetization and was found to be the easy-magnetization direction. U3Co2Ge7 orders magnetically below 40 K; the magnetic structure is sensitive to the ratio a/c approximate to 1, e. g., the deviation from the tetragonal axis. U3Co4Ge7 and U3Co2Ge7 have been prepared as single crystals by the solution growth method from tin flux and studied by X-ray diffraction, magnetic, transport, and specific-heat measurements; ab initio electronic-structure calculations have also been performed to study magnetism theoretically. U3Co4Ge7 has a tetragonal structure (I4/mmm), while U(3)Co(2)G(e)7 crystallizes in en orthorhombic structure (Cmmm), which appears to be a distortion of a tetragonal structure. All measurements document ferromagnetism in U3Co4Ge7 below T-C = 21 K with a strong magnetocrystalline anisotropy. The c-axis has a strong ferromagnetic contribution to magnetization and was found to be the easy-magnetization direction. U3Co2Ge7 orders magnetically below 40 K; the magnetic structure is sensitive to the ratio a/c approximate to 1, e. g., the deviation from the tetragonal axis. (en)
Title	Magnetic Studies of Ternary Germanides U3Co4Ge7 and U3Co2Ge7 with Strong Uniaxial Anisotropy Magnetic Studies of Ternary Germanides U3Co4Ge7 and U3Co2Ge7 with Strong Uniaxial Anisotropy (en)
skos:prefLabel	Magnetic Studies of Ternary Germanides U3Co4Ge7 and U3Co2Ge7 with Strong Uniaxial Anisotropy Magnetic Studies of Ternary Germanides U3Co4Ge7 and U3Co2Ge7 with Strong Uniaxial Anisotropy (en)
skos:notation	RIV/00216208:11320/12:10126222!RIV13-GA0-11320___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA202/09/1027), P(LM2011025)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Pospíšil, Jiří Daniš, Stanislav Diviš, Martin Sechovský, Vladimír Uhlířová, Klára
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	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	147783
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/12:10126222
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Anisotropy; Uniaxial; Strong; with; U3Co2Ge7; U3Co4Ge7; Germanides; Ternary; Studies; Magnetic (en)
http://linked.open.../riv/klicoveSlovo	Magnetic Strong Anisotropy with Ternary Germanides U3Co2Ge7 U3Co4Ge7 Uniaxial Studies
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[449BDD70C5D7]
http://linked.open...i/riv/nazevZdroje	Journal of the Physical Society of Japan
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Exotic quantum states in 4f- and 5f-electron intermetallics MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	81
http://linked.open...iv/tvurceVysledku	Daniš, Stanislav Pospíšil, Jiří Diviš, Martin Sechovský, Vladimír Uhlířová, Klára
http://linked.open...ain/vavai/riv/wos	000308305000028
issn	0031-9015
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1143/JPSJ.81.094703
http://localhost/t...ganizacniJednotka	11320

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