About: Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12)

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About: Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12) Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Magnetic and electrical properties of electron-doped manganites Ca0.88Ce0.12MnO3 and Ca0.90Ce0.10MnO3 were studied in pulsed magnetic fields up to 60T in the temperature range T=1.5-260K. Metamagnetic transition caused by the melting of the charge/orbital ordering and martensitic structural transition in a magnetic field was revealed. The transition is accompanied by a change in electrical resistivity of the sample by three orders. A magnetic phase diagram in the plane of the H-T was constructed. Higher values of the critical transition fields for the system Ca1-xCexMnO3, compared to the known system Ca1-xSmxMnO3 are explained by a narrower range of phase separation and a bigger difference between the Néel temperatures of the C- and G-type antiferromagnetic phases, which originated from the difference between the valence of the Ce4+ and Sm3+ ions. Magnetic and electrical properties of electron-doped manganites Ca0.88Ce0.12MnO3 and Ca0.90Ce0.10MnO3 were studied in pulsed magnetic fields up to 60T in the temperature range T=1.5-260K. Metamagnetic transition caused by the melting of the charge/orbital ordering and martensitic structural transition in a magnetic field was revealed. The transition is accompanied by a change in electrical resistivity of the sample by three orders. A magnetic phase diagram in the plane of the H-T was constructed. Higher values of the critical transition fields for the system Ca1-xCexMnO3, compared to the known system Ca1-xSmxMnO3 are explained by a narrower range of phase separation and a bigger difference between the Néel temperatures of the C- and G-type antiferromagnetic phases, which originated from the difference between the valence of the Ce4+ and Sm3+ ions. (en)
Title	Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12) Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12) (en)
skos:prefLabel	Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12) Metamagnetic transition of martensitic type in electron-doped manganites Ca1-xCexMnO3 (x = 0.10, 0.12) (en)
skos:notation	RIV/68378271:_____/13:00392659!RIV14-GA0-68378271
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GAP204/12/0150), S
http://linked.open...iv/cisloPeriodika	MAR
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Andreev, Alexander V. Gorbunov, Denis
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	87504
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00392659
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	oxide materials; crystal growth; magnetization; magnetoresistance; phase transitions; high magnetic fields (en)
http://linked.open.../riv/klicoveSlovo	magnetoresistance magnetization crystal growth phase transitions oxide materials high magnetic fields
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[64111836F6DC]
http://linked.open...i/riv/nazevZdroje	Journal of Alloys and Compounds
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Magnetism, magnetoelasticity and magnetoacoustics of rare-earth and uranium intermetallics
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	553
http://linked.open...iv/tvurceVysledku	Andreev, Alexander V. Skourski, Y. Gorbunov, Denis Mushnikov, N. V. Loshkareva, N. N. Wolff-Fabris, F.
http://linked.open...ain/vavai/riv/wos	000314640600035
issn	0925-8388
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jallcom.2012.11.119

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