Effect of oxygen concentration on the structural and magnetic properties of LaRh1/2Mn1/2O3 thin films

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dc.creatorSheets, W. C.
dc.creatorSmith, A. E.
dc.creatorSubramanian, M. A.
dc.creatorPrellier, W.
dc.date2008-12-10
dc.date.accessioned2026-07-07T12:34:45Z
dc.date.available2026-07-07T12:34:45Z
dc.descriptionEpitaxial LaRh1/2Mn1/2O3 thin films have been grown on (001)-oriented LaAlO3 and SrTiO3 substrates using pulsed laser deposition. The optimized thin film samples are semiconducting and ferromagnetic with a Curie temperature close to 100 K, a coercive field of 1200 Oe, and a saturation magnetization of 1.7muB per formula unit. The surface texture, structural, electrical, and magnetic properties of the LaRh1/2Mn1/2O3 films was examined as a function of the oxygen concentration during deposition. While an elevated oxygen concentration yields thin films with optimal magnetic properties, slightly lower oxygen concentrations result in films with improved texture and crystallinity.
dc.identifierhttps://arxiv.org/abs/0812.1852
dc.identifierhttp://arxiv.org/abs/0812.1852
dc.identifierJ. Appl. Phys. 105 (2009) 023915
dc.identifierdoi:10.1063/1.3068174
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217546
dc.subjectMaterials Science
dc.titleEffect of oxygen concentration on the structural and magnetic properties of LaRh1/2Mn1/2O3 thin films
dc.typetext

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