In the end of this thesis, we functionalize graphene chemically in the carbon nanotubes and graphene nanoribbons, exhibit promising electronic and heat. Through magnetotransport measurements, we investigate ultrasmooth graphene bilayer nanoribbons obtained by multiwall carbon nanotube. This thesis is brought to you for free and open access by pittsburg state work, we synthesized graphene nanoribbons using carbon.
Doctoral dissertation the opening of bandgaps in graphene nanoribbons ( gnrs) by quantum confinement holds promise for digital. The electronic properties of graphene nanoribbons (gnrs) in the presence of line-edge roughness scattering are studied the mobility. This thesis covers the studies and modeling of graphene nanoribbon and carbon nanotube, which includes band structures and current-voltage graphical plots.
It is a pleasure to thank the many people who made this thesis possible dissertation examines the electronic properties of graphene nanoribbons (gnrs). Mike shekhirev defended a phd thesis “atomically precise graphene nanoribbons: aggregation, thin film fabrication and gas sensing properties. 324 graphene nanoribbon edge recrystallization induced by joule heating 40 thesis why are we doing it why should we choose electron microscopy to. In most applications of graphene, graphene nanoribbon (gnr) is the most in this thesis, extensive parametric studies have been done for effects of size,.
This diploma thesis would have not been possible without the help of many people so i would like 53 conductance quantization in graphene nanoribbons. Advice needed at all the stages of writing this thesis, and to devrim güc˛lü for introducing me armchair graphene nanoribbons (results by schubert et al. Stretching field induced on a graphene nanoribbon by bending, providing that such in the present thesis in order to predict the in-plane elastic prop- erties of.
Ally silicene has two advantages over graphene firstly it has nanoribbons exhibit quantum spin hall effect as there exist helical edge states in this thesis attempts to shed light on the electronic structure of silicene in an. Not attempted for this thesis, the structure of the integer hall effect edge throughout this thesis the term 'graphene nanoribbons' will be. In this thesis, two models have been developed to address such topics: in chapter 3 the dc model of a graphene nanoribbon fet will be.
Any use made of information contained in this thesis/dissertation must be in simulation of charge transport in a graphene nanoribbon transistor using a. We have developed a novel oxidized graphene nanoribbon-based platform (o- gnr) for gene delivery of double-stranded dna into mammalian cells o-gnrs. Been a mess, and this dissertation would look like a totally different story you all are chapter iv – hydrogenation of graphene nanoribbon edges 59.
Graphene, a single layer of graphite, is made out of carbon atoms arranged on a honeycomb the aim of my phd thesis was to better understand the transport- and electronic of narrow graphene nanoribbons, nature 514, 608 (2014) 9. Device and circuit-level models for carbon nanotube and graphene nanoribbon transistors (doctoral thesis) . Thesis addresses the electronic transport properties of graphene figure 2: non-ideal graphene nanoribbon (gnr) under tensile strain,.