Donor/acceptor and adsorbate effects over transport properties of Graphene Armchair Nanoribbon/MoS2 device

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bracu.type.groupResearch Publications
datacite.rightsMetadata Only
dc.contributor.authorShakil, Shifur Rahman
dc.contributor.authorAhmed, Sheikh Ziauddin
dc.contributor.departmentDepartment of Electrical and Electronic Engineering
dc.date.accessioned2026-07-29T03:42:38Z
dc.date.available2026-07-29T03:42:38Z
dc.date.issued2015-01-01
dc.description.abstractSensing properties and quasi conductivity of Graphene Armchair Nanoribbon/MoS2 heterostructure devices are investigated using Non Equilibrium Green's Function (NEGF) formalism. Both metallic and semiconducting Armchair Graphene Nanoribbon (A-GNR) are used as sensing medium, while two dimensional (2D) molybdenum disulfide (MoS2) is used as contacts. A comparative study about sensing performance of NH3 adsorbed pristine-, defect-, doped GNR and unadsorbed GNR has been carried out. The non-linear spin dependent transport properties of such devices have been studied on the basis of doping with an atom of group III & V elements. The effects of applied gate voltage over sensing properties have been observed extensively. Also in this literature, the effects of metal contacts are discussed and a new device model has been proposed to increase sensing properties.
dc.description.versionPublished
dc.format.extent334-337
dc.identifier.citationS. R. Shakil and S. Z. Ahmed, "Donor/acceptor and adsorbate effects over transport properties of Graphene Armchair Nanoribbon/MoS2 device," 2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO), Rome, Italy, 2015, pp. 334-337, doi: 10.1109/NANO.2015.7388993.
dc.identifier.doi10.1109/NANO.2015.7388993
dc.identifier.issn9781467381550
dc.identifier.other2-s2.0-84964317109
dc.identifier.urihttps://hdl.handle.net/10361/28666
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.hasversion10.1109/NANO.2015.7388993
dc.relation.ispartofIEEE Nano 2015 15th International Conference on Nanotechnology
dc.relation.ispartofseriesIEEE Nano 2015 15th International Conference on Nanotechnology
dc.relation.urihttps://ieeexplore.ieee.org/document/7388993
dc.rightsfalse
dc.subjectElectronic transport properties
dc.subjectGNR
dc.subjectMoS2
dc.subjectNEGF
dc.subjectSensing properties
dc.subject.lcshElectronic structure.
dc.subject.lcshElectron transport.
dc.subject.lcshElectronic circuits.
dc.subject.lcshRemote sensing.
dc.titleDonor/acceptor and adsorbate effects over transport properties of Graphene Armchair Nanoribbon/MoS2 device
dc.typeConference Proceeding
person.affiliation.nameBRAC University
person.affiliation.nameBRAC University
person.identifier.scopus-author-id56073837200
person.identifier.scopus-author-id56786438000

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