Structure, electronic properties and electron energy loss spectra of transition metal nitride films

dc.contributor.authorKoutsokeras, L. E.en
dc.contributor.authorMatenoglou, G. M.en
dc.contributor.authorPatsalas, P.en
dc.date.accessioned2015-11-24T17:38:46Z
dc.date.available2015-11-24T17:38:46Z
dc.identifier.issn0040-6090-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/14546
dc.rightsDefault Licence-
dc.subjecttransition metal nitridesen
dc.subjectmicrostructureen
dc.subjectelectronics propertiesen
dc.subjecteelsen
dc.subjectthin-filmsen
dc.subjectoptical-propertiesen
dc.subjectpreferred orientationen
dc.subjecttitanium nitrideen
dc.subjectcoatingsen
dc.subjecteelsen
dc.subjectaesen
dc.subjectmetallizationen
dc.subjectnitrogenen
dc.subjectxpsen
dc.titleStructure, electronic properties and electron energy loss spectra of transition metal nitride filmsen
heal.abstractWe present a thorough and critical study of the electronic properties of the mononitrides of the group IV-V-VI metals (TiN, ZrN, HfN, NbN, TaN, MoN, and WN) grown by Pulsed Laser Deposition (PLD). The microstructure and density of the films have been studied by X-Ray Diffraction (XRD) and Reflectivity (XRR), while their optical properties were investigated by spectral reflectivity at vertical incidence and in-situ reflection electron energy loss spectroscopy (R-EELS). We report the R-EELS spectra for all the binary TMN and we identify their features(metal-d plasmon and N-p + metal-d loss) based on previous ab-initio band structure calculations. The spectral positions of p + d loss peak are rationally grouped according to the electron configuration (i.e. of the respective quantum numbers) of the constituent metal. The assigned and reported R-EELS spectra can be used as a reference database for the colloquial in-situ surface analysis performed in most laboratories. (c) 2012 Elsevier B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.tsf.2012.06.086-
heal.identifier.secondary<Go to ISI>://000314115800009-
heal.journalNameThin Solid Filmsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2013-
heal.publisherElsevieren
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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