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Structural and magnetic properties of lithium ferrite (LiFe5O8) thin films: Influence of substrate on the octahedral site order

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dc.contributor.authorBOYRAZ, CİHAT
dc.contributor.authorsBoyraz, Cihat; Mazumdar, Dipanjan; Iliev, Milko; Marinova, Vera; Ma, Jianxing; Srinivasan, Gopalan; Gupta, Arunava
dc.date.accessioned2022-03-12T18:05:03Z
dc.date.accessioned2026-01-11T07:12:55Z
dc.date.available2022-03-12T18:05:03Z
dc.date.issued2011
dc.description.abstractStructural properties of lithium ferrite [LiFe5O8, (LFO)] thin films are investigated as a function of substrate-induced strain and growth temperature. Through x-ray diffraction and Raman spectroscopy analysis we find LFO films grown on isostructural MgAl2O4 (MAO) are closer to bulk single crystal behavior, whereas the films remain coherently strained on lattice matched MgO substrate. Film texture and surface morphology are enhanced with better lattice match, indicating different growth modes on different substrates. Raman spectra reveal enhanced disorder of Li and Fe ions at the octahedral sites on MgO substrate contrasting with the relatively high degree of octahedral site ordering on MAO. (C) 2011 American Institute of Physics. [doi:10.1063/1.3533908]
dc.identifier.doi10.1063/1.3533908
dc.identifier.issn0003-6951
dc.identifier.urihttps://hdl.handle.net/11424/230579
dc.identifier.wosWOS:000286009800050
dc.language.isoeng
dc.publisherAMER INST PHYSICS
dc.relation.ispartofAPPLIED PHYSICS LETTERS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.titleStructural and magnetic properties of lithium ferrite (LiFe5O8) thin films: Influence of substrate on the octahedral site order
dc.typearticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.titleAPPLIED PHYSICS LETTERS
oaire.citation.volume98

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