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Conference Paper: The multiferroic properties of polycrystalline Bi1- xYxFeO3 films

TitleThe multiferroic properties of polycrystalline Bi1- xYxFeO3 films
Authors
Issue Date2014
Citation
Journal of Applied Physics, 2014, v. 115, n. 17, article no. 17D902 How to Cite?
AbstractPolycrystalline Bi1-xYxFeO3 films with varying x from 0 to 0.30 were prepared by pulsed laser deposition on surface oxidized Si (100) substrates with LaNiO3 as buffer layer. The influence of Y doping on the structure, ferroelectric properties, and exchange bias have been systematically investigated. X-ray diffraction and Raman spectroscopy studies revealed the structural transition from rhombohedral R3c to orthorhombic Pn21a with increasing x above 0.10. The leakage current density of BiFeO3 has been effectively suppressed by Y doping, and well saturated P-E loops have been observed in Bi1-xY xFeO3 (0.01 ≤x ≤0.07). Exchange bias field with a 3.6nm thick NiFe layer increases with increasing x to 0.01, then decreases with further increasing x. © 2014 AIP Publishing LLC.
Persistent Identifierhttp://hdl.handle.net/10722/363948
ISSN
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649

 

DC FieldValueLanguage
dc.contributor.authorSheng, Yan-
dc.contributor.authorRui, Wenbin-
dc.contributor.authorQiu, Xiangbiao-
dc.contributor.authorDu, Jun-
dc.contributor.authorZhou, Shengqiang-
dc.contributor.authorXu, Qingyu-
dc.date.accessioned2025-10-17T07:20:15Z-
dc.date.available2025-10-17T07:20:15Z-
dc.date.issued2014-
dc.identifier.citationJournal of Applied Physics, 2014, v. 115, n. 17, article no. 17D902-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10722/363948-
dc.description.abstractPolycrystalline Bi<inf>1-x</inf>Y<inf>x</inf>FeO<inf>3</inf> films with varying x from 0 to 0.30 were prepared by pulsed laser deposition on surface oxidized Si (100) substrates with LaNiO<inf>3</inf> as buffer layer. The influence of Y doping on the structure, ferroelectric properties, and exchange bias have been systematically investigated. X-ray diffraction and Raman spectroscopy studies revealed the structural transition from rhombohedral R3c to orthorhombic Pn2<inf>1</inf>a with increasing x above 0.10. The leakage current density of BiFeO<inf>3</inf> has been effectively suppressed by Y doping, and well saturated P-E loops have been observed in Bi<inf>1-x</inf>Y <inf>x</inf>FeO<inf>3</inf> (0.01 ≤x ≤0.07). Exchange bias field with a 3.6nm thick NiFe layer increases with increasing x to 0.01, then decreases with further increasing x. © 2014 AIP Publishing LLC.-
dc.languageeng-
dc.relation.ispartofJournal of Applied Physics-
dc.titleThe multiferroic properties of polycrystalline Bi1- xYxFeO3 films-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.4863261-
dc.identifier.scopuseid_2-s2.0-84903882465-
dc.identifier.volume115-
dc.identifier.issue17-
dc.identifier.spagearticle no. 17D902-
dc.identifier.epagearticle no. 17D902-
dc.identifier.eissn1089-7550-

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