Spin dependent transport behavior in small world networks

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dc.contributor.authorCaliskan, S.
dc.contributor.authorCanturk, M.
dc.date.accessioned2025-10-24T18:09:24Z
dc.date.available2025-10-24T18:09:24Z
dc.date.issued2012
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractDensity functional theory (DFT) combined with the non equilibrium Green's function formalism (NEGF) is applied to perform spin polarized transport calculations on small world network (SWN) systems consisting of atomic wires. Including the spin property in SWN structures leads to interesting electrical properties. It is revealed that the emerging spin polarization depends mainly on the SWN geometry given by the asymmetric distribution of loops joining the arbitrary atoms on the main chain. The spin-asymmetric behavior which yields the spin polarization is found to be largely determined by those loops which are close to the electrodes. However, spin polarization may vanish for a specific SWN structure due to symmetry.
dc.description.sponsorshipTUBITAK [108T710]
dc.description.sponsorshipThis work is supported by TUBITAK under Grant No. 108T710.
dc.identifier.doi10.1140/epjb/e2012-30253-5
dc.identifier.issn1434-6028
dc.identifier.issn1434-6036
dc.identifier.issue9
dc.identifier.urihttps://doi.org/10.1140/epjb/e2012-30253-5
dc.identifier.urihttps://hdl.handle.net/20.500.12899/3630
dc.identifier.volume85
dc.identifier.wosWOS:000309467500003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Physical Journal B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20251023
dc.subjectQuantized Conductance; Coherent Transport; Quantum; Semiconductors; Percolation; Scattering; Energy; Wires
dc.titleSpin dependent transport behavior in small world networks
dc.typeArticle

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