On the structural and electronic properties of Ir-silicide nanowires on Si(001) surface

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dc.citation.epage095303-5en_US
dc.citation.issueNumber9en_US
dc.citation.spage095303-1en_US
dc.citation.volumeNumber120en_US
dc.contributor.authorFatimaen_US
dc.contributor.authorOguz I. C.en_US
dc.contributor.authorÇakır, D.en_US
dc.contributor.authorHossain, S.en_US
dc.contributor.authorMohottige, R.en_US
dc.contributor.authorGulseren, O.en_US
dc.contributor.authorOncel, N.en_US
dc.date.accessioned2018-04-12T10:47:00Z
dc.date.available2018-04-12T10:47:00Z
dc.date.issued2016en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractIridium (Ir) modified Silicon (Si) (001) surface is studied with Scanning Tunneling Microscopy/Spectroscopy (STM/STS) and Density Functional Theory (DFT). A model for Ir-silicide nanowires based on STM images and ab-initio calculations is proposed. According to our model, the Ir adatom is on the top of the substrate dimer row and directly binds to the dimer atoms. I-V curves measured at 77 K shows that the nanowires are metallic. DFT calculations confirm strong metallic nature of the nanowires.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T10:47:00Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2016en
dc.identifier.doi10.1063/1.4961550en_US
dc.identifier.issn0021-8979
dc.identifier.urihttp://hdl.handle.net/11693/36647
dc.language.isoEnglishen_US
dc.publisherAmerican Institute of Physics Inc.en_US
dc.relation.isversionofhttps://.doi.org/10.1063/1.4961550en_US
dc.source.titleJournal of Applied Physicsen_US
dc.subjectCalculationsen_US
dc.subjectDensity functional theoryen_US
dc.subjectElectronic propertiesen_US
dc.subjectNanowiresen_US
dc.subjectScanning tunneling microscopyen_US
dc.subjectSilicidesen_US
dc.subjectSiliconen_US
dc.subjectAb initio calculationsen_US
dc.subjectDFT calculationen_US
dc.subjectDimer atomsen_US
dc.subjectI - V curveen_US
dc.subjectScanning tunneling microscopy/spectroscopyen_US
dc.subjectSi(001) surfacesen_US
dc.subjectSilicide nanowiresen_US
dc.subjectStructural and electronic propertiesen_US
dc.subjectIridiumen_US
dc.titleOn the structural and electronic properties of Ir-silicide nanowires on Si(001) surfaceen_US
dc.typeArticleen_US

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