Shakil, Shifur RahmanAhmed, Sheikh Ziauddin2026-07-292026-07-292015-01-01S. 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.2015.7388993.97814673815502-s2.0-84964317109https://hdl.handle.net/10361/28666Sensing 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.334-337en-USfalseElectronic transport propertiesGNRMoS2NEGFSensing propertiesElectronic structure.Electron transport.Electronic circuits.Remote sensing.Conference Proceeding10.1109/NANO.2015.7388993