About: Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O

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About: Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present the results of magnetization measurements performed on the ferro–ferrimagnetic Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O molecule–based magnet under pressures up to 0.8 GPa.Both antiferromagnetic JAF and ferromagnetic interaction JF are present in this magnet and temperature dependence of magnetization μ(T) exhibits the compensation temperature Tcomp at which the sign of the magnetization is reversed.Our results indicate that JAF dominates.The Curie temperature TC of the magnet increases with applied pressure, dTC/dp = 10.6 KGPa-1, due to strengthened JAF.The increase of the JAF is attributed to the enhanced value of the single electron overlapping integral S and the energy gap Δ of the mixed molecular orbitals t2g (Mn2+) and t2g (CrIII) induced by pressure. We present the results of magnetization measurements performed on the ferro–ferrimagnetic Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O molecule–based magnet under pressures up to 0.8 GPa.Both antiferromagnetic JAF and ferromagnetic interaction JF are present in this magnet and temperature dependence of magnetization μ(T) exhibits the compensation temperature Tcomp at which the sign of the magnetization is reversed.Our results indicate that JAF dominates.The Curie temperature TC of the magnet increases with applied pressure, dTC/dp = 10.6 KGPa-1, due to strengthened JAF.The increase of the JAF is attributed to the enhanced value of the single electron overlapping integral S and the energy gap Δ of the mixed molecular orbitals t2g (Mn2+) and t2g (CrIII) induced by pressure. (en)
Title	Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O (en)
skos:prefLabel	Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O Effect of pressure on magnetic properties of mixed ferroferrimagnet(Ni0.38Mn0.62)3[Cr(CN)6]2.zH2O (en)
skos:notation	RIV/68378271:_____/10:00347867!RIV11-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100100632), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	2
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	256115
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/10:00347867
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	magnetization; compensation temperature; magnetic field (en)
http://linked.open.../riv/klicoveSlovo	magnetization magnetic field compensation temperature
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[CA2D96FBCE8C]
http://linked.open...i/riv/nazevZdroje	Journal of Physics: Conference Series
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	Interface in nanogranular systems – the effect of external high pressures on the magnetic and magnetotransport properties
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	200
http://linked.open...iv/tvurceVysledku	Arnold, Zdeněk Kamarád, Jiří Zentková, M. Mihalík, M.
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)

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