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Structural, electrical, and magnetic study of La-, Eu-, and Er- doped bismuth ferrite nanomaterials obtained by solution combustion synthesis

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dc.abstract.enIn this work, the multiferroic bismuth ferrite materials Bi0.9RE0.1FeO3 doped by rare-earth (RE = La, Eu, and Er) elements were obtained by the solution combustion synthesis. Structure, electrical, and magnetic properties of prepared samples were investigated by X-ray photoelectron spectroscopy, Mössbauer spectroscopy, electrical hysteresis measurement, broadband dielectric spectroscopy, and SQUID magnetometry. All obtained nanomaterials are characterized by spontaneous electrical polarization, which confirmed their ferroelectric properties. Investigation of magnetic properties at 300.0 K and 2.0 K showed that all investigated Bi0.9RE0.1FeO3 ferrites possess significantly higher magnetization in comparison to bismuth ferrites obtained by different methods. The highest saturation magnetisation of 5.161 emu/g at 300.0 K was observed for the BLaFO sample, while at 2.0 K it was 12.07 emu/g for the BErFO sample. Several possible reasons for these phenomena were proposed and discussed.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorGurgul, Jacek
dc.contributor.authorRyl, Jacek
dc.contributor.authorWrzesińska, Angelika
dc.contributor.authorKharytonau, Dzmitry
dc.contributor.authorŁątka, Kazimierz
dc.contributor.authorKhort, Alexander
dc.contributor.authorWypych-Puszkarz, Aleksandra
dc.contributor.authorSZUMIATA, TADEUSZ
dc.contributor.authorWitkowski, Marcin
dc.contributor.authorSzczytko, Jacek
dc.date.accessioned2024-01-26T08:21:27Z
dc.date.available2024-01-26T08:21:27Z
dc.date.copyright2021-11-23
dc.date.issued2021
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.versionFINAL_PUBLISHED
dc.description.volume11
dc.identifier.doi10.1038/S41598-021-01983-Z
dc.identifier.issn2045-2322
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/120888
dc.identifier.weblinkhttps://www.nature.com/articles/s41598-021-01983-z#rightslink
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofScientific Reports
dc.relation.pages22746
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titleStructural, electrical, and magnetic study of La-, Eu-, and Er- doped bismuth ferrite nanomaterials obtained by solution combustion synthesis
dc.typeJournalArticle
dspace.entity.typePublication