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DC poleHodnotaJazyk
dc.contributor.authorGoumri-Said, Souraya
dc.contributor.authorKhan, Wilayat
dc.contributor.authorBoubaker, Karemt Ben Mahmoud
dc.contributor.authorTurgut, Güven
dc.contributor.authorSönmez, Erdal
dc.contributor.authorMinár, Jan
dc.contributor.authorBououdina, Mohamed
dc.contributor.authorKanoun, Mohammed Benali
dc.date.accessioned2020-08-31T10:00:25Z-
dc.date.available2020-08-31T10:00:25Z-
dc.date.issued2019
dc.identifier.citationGOUMRI-SAID, S. ., KHAN, W. ., BOUBAKER, K. B. M. ., TURGUT, G. ., SÖNMEZ, E. ., MINÁR, J. ., BOUOUDINA, M. ., KANOUN, M. B. . Europium incorporation dynamics within NiO films deposited by sol-gel spin coating: Experimental and theoretical studies. Materials research bulletin, 2019, roč. 118, č. OCT 2019, s. [1-7]. ISSN 0025-5408.en
dc.identifier.issn0025-5408
dc.identifier.uri2-s2.0-85068370555
dc.identifier.urihttp://hdl.handle.net/11025/39566
dc.format8 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesMaterials Research Bulletinen
dc.rightsPlný text není přístupný.cs
dc.rights© Elsevieren
dc.titleEuropium incorporation dynamics within NiO films deposited by sol-gel spin coating: Experimental and theoretical studiesen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessclosedAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedEuropium doped NiO thin films were grown onto glass substrates via sol-gel spin coating. The evolution of crystal structure, surface topography, and optical properties of NiO was investigated as a function of Eu doping concentration. AFM observations and XRD analysis revealed that NiO:Eu films composed of nano-sized grains exhibit a polycrystalline cubic bunsenite structure with (200) preferential orientation. Optical study showed that the optical band gap of doped NiO films initially increased with low Eu incorporation ratio then decreased with higher Eu content. However, the Urbach energy increased gradually with Eu doping level. First principle calculations were performed to elucidate the changes on electronic, magnetic and optical properties of NiO due to Eu doping. The incorporation of Eu within NiO host lattice induced a strong hybridization between Eu-f and Ni-d states resulting in important changes of bulk magnetization.en
dc.subject.translatedNiOen
dc.subject.translatedSol-gel spin coatingen
dc.subject.translatedEu incorporationen
dc.subject.translatedDFTen
dc.subject.translatedSpintronicsen
dc.identifier.doi10.1016/j.materresbull.2019.110525
dc.type.statusPeer-revieweden
dc.identifier.document-number480375000046
dc.identifier.obd43929881
dc.project.IDEF15_003/0000358/Výpočetní a experimentální design pokročilých materiálů s novými funkcionalitamics
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