Browsing by Subject "GNR"
Now showing items 1-4 of 4
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Donor/acceptor and adsorbate effects over transport properties of Graphene Armchair Nanoribbon/MoS2 device
(© 2016 Institute of Electrical and Electronics Engineers Inc., 2015)Sensing 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 ... -
Humidity sensor using surface adsorbed channel modulated Graphene nanoribbon: NEGF approach
(© 2014 Institute of Electrical and Electronics Engineers Inc., 2015-01)Electronic transport properties of Graphene nanoribbon (GNR) are explored by self-consistent numerical simulation. The effects of vapour (H2O) adsorption in GNR sheets on its current-voltage (I-V) characteristics, conductivity, ... -
Numerical study on graphene nanoribbon quantum well-in-well interband and intersubband photodetector
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)The optical properties of well in well structure formed by armchair graphene nanoribbons (A-GNRs) are studied. A-GNR sheet is modeled by 3rd nearest tight-binding parameter. The optical properties are studied by employing ... -
Vapor adsorption limitation of graphene nanoribbons in quasi conductance increment: a NEGF approach
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015)The adsorption of H2O molecules on Armchair Graphene Nanoribbons (A-GNR) was theoretically studied using Non Equilibrium Green Function (NEGF) formalism to determine Device Density of States (DDOS), Electrostatic Effective ...