About: Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1063/1.4867958
Description	Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 °C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. The mean size of the as-prepared crystallites is of about 50 nm, the grains are rather separated and do not form sintering bridges, that were typical for products synthesized by sol-gel routes followed by annealing. On the other hand, the synthesized nanoparticles exhibit rather low magnetization and decreased Curie temperature. Their neutron diffraction study does not indicate any antiferromagnetic components, but reveals anomalously high atomic displacements factors that decreased considerably after annealing the samples at elevated temperature Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 °C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 °C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. The mean size of the as-prepared crystallites is of about 50 nm, the grains are rather separated and do not form sintering bridges, that were typical for products synthesized by sol-gel routes followed by annealing. On the other hand, the synthesized nanoparticles exhibit rather low magnetization and decreased Curie temperature. Their neutron diffraction study does not indicate any antiferromagnetic components, but reveals anomalously high atomic displacements factors that decreased considerably after annealing the samples at elevated temperature Single phase La1-xSrxMnO3 nanoparticles (x = 0.18 - 0.37) are prepared by a novel way in molten NaNO2 at 500 °C. Their rhombohedral perovskite structure is confirmed by XRD patterns and exact chemical composition is determined by XRF spectroscopy. (en)
Title	Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt (en)
skos:prefLabel	Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt Magnetic properties of La1-xSrxMnO3 nanoparticles prepared in a molten salt (en)
skos:notation	RIV/68407700:21340/14:00214719!RIV15-MSM-21340___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP108/11/0807)
http://linked.open...iv/cisloPeriodika	17
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vratislav, Stanislav
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	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	26901
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/14:00214719
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Magnetic ordering; neutron diffraction; La1-x SrxMnO3 nanoparticles (en)
http://linked.open.../riv/klicoveSlovo	Magnetic ordering La1-x SrxMnO3 nanoparticles neutron diffraction
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8AFAF84146E9]
http://linked.open...i/riv/nazevZdroje	Journal of Applied Physics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Complex magnetic nanoparticles with monodisperse oxide cores and stable organic corona for biological research and biomedical applications
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	115
http://linked.open...iv/tvurceVysledku	Vratislav, Stanislav Žvátora, P. Kačenka, M. Lukeš, I. Maryško, M. Jirák, Z. Kaman, O.
http://linked.open...ain/vavai/riv/wos	000335643700217
issn	0021-8979
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.4867958
http://localhost/t...ganizacniJednotka	21340

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