1. RODNA
  2. FCEN
  3. FCEN - Facultad de Ciencias Exactas y Naturales. UBA
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.provenanceFacultad de Ciencias Exactas y Naturales de la UBA-
dc.contributor<div class="autor_fcen" id="5357">Marchi, M.C.</div>-
dc.contributor<div class="autor_fcen" id="135">Bilmes, S.A.</div>-
dc.contributorRibeiro, C.T.M.-
dc.contributorOchoa, E.A.-
dc.contributorKleinke, M.-
dc.contributor<div class="autor_fcen" id="213">Alvarez, F.</div>-
dc.creator<div class="autor_fcen" id="5357">Marchi, M.C.</div>-
dc.creator<div class="autor_fcen" id="135">Bilmes, S.A.</div>-
dc.creatorRibeiro, C.T.M.-
dc.creatorOchoa, E.A.-
dc.creatorKleinke, M.-
dc.creator<div class="autor_fcen" id="213">Alvarez, F.</div>-
dc.date.accessioned2018-05-04T22:05:52Z-
dc.date.accessioned2018-05-28T15:47:40Z-
dc.date.available2018-05-04T22:05:52Z-
dc.date.available2018-05-28T15:47:40Z-
dc.date.issued2010-
dc.identifier.urihttp://10.0.0.11:8080/jspui/handle/bnmm/68338-
dc.descriptionA comprehensive study of nonstoichiometry titanium oxide thin films (TiOx, 0.3≤x≤2) prepared by ion beam deposition technique is reported. The physical properties of the material are studied by ultraviolet and x-ray photoelectron, Raman, and Fourier transform infrared spectroscopies, and atomic force microscopy. An abrupt transition from metallic characteristics to a wide gap semiconductor is observed in a very narrow range of oxygen variation. Concomitantly with this change the crystal structure and morphology suffer remarkable physical properties modifications. This transformation is ascribed to surface-volume energy minimization due to the influence of oxygen determining the size of the TiO2 particles during coalescence. © 2010 American Institute of Physics.-
dc.descriptionFil:Marchi, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.-
dc.descriptionFil:Bilmes, S.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.-
dc.descriptionFil:Alvarez, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.-
dc.formatapplication/pdf-
dc.languageeng-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttp://creativecommons.org/licenses/by/2.5/ar-
dc.sourceJ Appl Phys 2010;108(6)-
dc.source.urihttp://digital.bl.fcen.uba.ar/Download/paper/paper_00218979_v108_n6_p_Marchi.pdf-
dc.subjectAbrupt transition-
dc.subjectComprehensive studies-
dc.subjectCrystal structure and morphology-
dc.subjectEnergy minimization-
dc.subjectInfluence of oxygen-
dc.subjectIon beam deposition-
dc.subjectIon beam deposition technique-
dc.subjectNon-stoichiometry-
dc.subjectTiO-
dc.subjectTitanium oxide thin films-
dc.subjectWide-gap semiconductor-
dc.subjectX-ray photoelectrons-
dc.subjectAtomic force microscopy-
dc.subjectAtomic spectroscopy-
dc.subjectChemical modification-
dc.subjectCoalescence-
dc.subjectCrystal structure-
dc.subjectFourier transform infrared spectroscopy-
dc.subjectFourier transforms-
dc.subjectIon beams-
dc.subjectOxide films-
dc.subjectOxygen-
dc.subjectPhotoelectron spectroscopy-
dc.subjectPhysical properties-
dc.subjectStoichiometry-
dc.subjectTitanium-
dc.subjectTitanium oxides-
dc.subjectFilm preparation-
dc.titleA comprehensive study of the influence of the stoichiometry on the physical properties of TiOx films prepared by ion beam deposition-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:ar-repo/semantics/artículo-
dc.typeinfo:eu-repo/semantics/publishedVersion-
Aparece en las colecciones: FCEN - Facultad de Ciencias Exactas y Naturales. UBA

Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro sencillo del ítem