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dc.date.accessioned 2022-11-23T12:24:22Z
dc.date.available 2022-11-23T12:24:22Z
dc.date.issued 2011-08-11
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/146212
dc.description.abstract X-ray absorption near-edge and grazing incidence x-ray fluorescence spectroscopy are employed to investigate the electronic structure of ZnFe₂O₄ thin films. The spectroscopy techniques are used to determine the nonequilibrium cation site occupancy as a function of depth and oxygen pressure during deposition and its effects on the magnetic properties. It is found that low deposition pressures below 10 ⁻³ mbar cause iron superoccupation of tetrahedral sites without Zn²⁺ inversion, resulting in an ordered magnetic phase with high room-temperature magnetic moment. en
dc.language en es
dc.subject X-ray absorption spectroscopy es
dc.subject Magnetotransport phenomena es
dc.subject Fe and its alloys es
dc.title Evidence of defect-induced ferromagnetism in ZnFe₂O₄ thin films en
dc.type Articulo es
sedici.identifier.other doi:10.1103/physrevb.84.064404 es
sedici.identifier.other arXiv:1106.3128 es
sedici.identifier.issn 1098-0121 es
sedici.identifier.issn 1550-235X es
sedici.creator.person Rodríguez Torres, Claudia Elena es
sedici.creator.person Golmar, F. es
sedici.creator.person Ziese, M. es
sedici.creator.person Esquinazi, P. es
sedici.creator.person Heluani, S. P. es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Física La Plata es
sedici.subtype Preprint es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physical Review B es
sedici.relation.journalVolumeAndIssue vol. 84, no. 6 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)