Investigation of the voltage-dependent transport properties of metallic silicon nanotubes (SiNTs): A first-principles study

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dc.contributor.authorYamaçlı, Serhan
dc.date.accessioned2025-02-24T17:18:53Z
dc.date.available2025-02-24T17:18:53Z
dc.date.issued2014
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractConsidering that the current microelectronics technology is built upon silicon, various nanoscale silicon structures are being investigated. In this study, voltage-dependent transmission characteristics of short silicon nanotubes (SiNTs) are investigated using first-principles methods. Density functional theory in conjunction with non-equilibrium Green's function formalism is utilized to simulate metallic (5,5) and (8,8) SiNTs in order to obtain their current-voltage characteristics. The variation of the SiNT resistance with the applied voltage is also given and discussed together with the change in the transmission spectra. It is shown that current-voltage characteristics of short metallic SiNTs show nonlinear behaviour due to the changes in their transmission spectra. Obtained results and characteristics have implications on nanoscale SiNT interconnect design. (C) 2014 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.commatsci.2014.04.044
dc.identifier.endpage10
dc.identifier.issn0927-0256
dc.identifier.issn1879-0801
dc.identifier.scopus2-s2.0-84900868632
dc.identifier.scopusqualityQ1
dc.identifier.startpage6
dc.identifier.urihttps://doi.org/10.1016/j.commatsci.2014.04.044
dc.identifier.urihttps://hdl.handle.net/20.500.14440/890
dc.identifier.volume91
dc.identifier.wosWOS:000339129100002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYamacli, Serhan
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofComputational Materials Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250201
dc.subjectSilicon nanotubes (SiNTs)
dc.subjectCurrent-voltage characteristics
dc.subjectTransmission spectrum
dc.titleInvestigation of the voltage-dependent transport properties of metallic silicon nanotubes (SiNTs): A first-principles study
dc.typeArticle

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