Please use this identifier to cite or link to this item: https://ktisis.cut.ac.cy/handle/10488/7362
DC FieldValueLanguage
dc.contributor.authorMatenoglou, G. M.-
dc.contributor.authorLekka, Christina E.-
dc.contributor.authorKoutsokeras, Loukas E.-
dc.contributor.authorKarras, Gabriel-
dc.contributor.authorKosmidis, Constantine E.-
dc.contributor.authorEvangelakis, Georgios Antomiou-
dc.contributor.authorPatsalas, Panos A.-
dc.date.accessioned2013-02-22T14:01:49Zen
dc.date.accessioned2013-05-17T05:22:29Z-
dc.date.accessioned2015-12-02T10:00:03Z-
dc.date.available2013-02-22T14:01:49Zen
dc.date.available2013-05-17T05:22:29Z-
dc.date.available2015-12-02T10:00:03Z-
dc.date.issued2009-05-15-
dc.identifier.citationJournal of Applied Physics, 2009, vol. 105, no. 10, pp. 103714en_US
dc.identifier.issn1089-7550-
dc.identifier.urihttp://ktisis.cut.ac.cy/handle/10488/7362-
dc.description.abstractWe report on the electronic structure and optical properties of conducting ternary transition metal nitrides consisting of metals of different groups of the periodic table of elements. For the study of the bonding, electronic structure, and optical properties of conducting TixTa1−xN film growth, optical spectroscopy and ab initio calculations were used. Despite the different valence electron configuration of the constituent elements, Ta(d3s2) and Ti(d2s2), we show that TiN and TaN are completely soluble due to the hybridization of the d and sp electrons of the metals and N, respectively, that stabilizes the ternary TixTa1−xN systems to the rocksalt structure. The optical properties of TixTa1−xN have been studied using spectroscopic methods and detailed electronic structure calculations, revealing that the plasma energy of the fully dense TixTa1−xN is varying between 7.8 and 9.45 eV. Additional optical absorption bands are manifested due to the N p→Ti/Ta d interband transition the t2g→eg transition due to splitting of the metals’ d band, with the major exception of the Ti0.50Ta0.50N, where the eg unoccupied states are not manifested due to the local structure of the ternary system; this finding is observed for the first time and proves previous assignments of optical transitions in TaNen_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen
dc.relation.ispartofJournal of Applied Physicsen_US
dc.rights© American Institute of Physicsen_US
dc.subjectPhysicsen_US
dc.subjectElectronic structureen_US
dc.subjectMetallic filmsen_US
dc.subjectNitridesen_US
dc.subjectTanningen_US
dc.subjectTantalumen_US
dc.subjectTitanium nitrideen_US
dc.titleStructure and electronic properties of conducting, ternary Ti xTa 1-xN filmsen_US
dc.typeArticleen_US
dc.affiliationUniversity of Ioanninaen
dc.collaborationUniversity of Ioanninaen_US
dc.subject.categoryMaterials Engineeringen_US
dc.journalsSubscriptionen_US
dc.countryGreeceen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1063/1.3131824en_US
dc.dept.handle123456789/54en
dc.relation.issue10en_US
dc.relation.volume105en_US
cut.common.academicyear2008-2009en_US
dc.identifier.spage103714en_US
dc.identifier.epage103714en_US
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.openairetypearticle-
crisitem.journal.journalissn1089-7550-
crisitem.journal.publisherAmerican Institute of Physics-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0003-4143-0085-
crisitem.author.parentorgFaculty of Engineering and Technology-
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