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dc.contributor.authorSevinçli H.en_US
dc.contributor.authorTopsakal, M.en_US
dc.contributor.authorÇıracı, Salimen_US
dc.date.accessioned2016-02-08T09:42:17Z
dc.date.available2016-02-08T09:42:17Z
dc.date.issued2013en_US
dc.identifier.issn14344904
dc.identifier.urihttp://hdl.handle.net/11693/21168
dc.description.abstractWith the synthesis of a single atomic plane of graphite, namely, graphene honeycomb structure, a new perspective for carbon-based electronics is opened. The one-dimensional graphene nanoribbons (GNRs) have different band-gap values depending on their edge shape and width. In this contribution, we report our results showing that repeated heterostructures of GNRs of different widths form multiple quantum-well structures. The widths of the constituent parts as well as the bandgap, and also the magnetic ground state of the superlattices are modulated in direct space. We provide detailed analysis of these structures and show that superlattices with armchair edge shapes can be used as resonant tunneling devices and those with zigzag edge shape have unique features for spintronic applications. We also discuss another route of functionalizing 2D graphene, 1D GNR, and superlattices with 3d-transition metal (TM) atom adsorption. © Springer-Verlag Berlin Heidelberg 2013.en_US
dc.language.isoEnglishen_US
dc.source.titleNanoScience and Technologyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1007/978-3-642-28424-3_4en_US
dc.titleFunctionalization of graphene nanoribbonsen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.citation.spage69en_US
dc.citation.epage92en_US
dc.citation.volumeNumber77en_US
dc.identifier.doi10.1007/978-3-642-28424-3_4en_US
dc.contributor.bilkentauthorÇıracı, Salim
buir.contributor.orcidÇıracı, Salim|0000-0001-8023-9860en_US


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