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Non-perturbative effects of laser illumination on the electrical properties of graphene nanoribbons
(IOP Publishing, 2013-03)
Floquet theory combined with a realistic description of the electronic structure of illuminated graphene and graphene nanoribbons is developed to assess the emergent non-adiabatic and non-perturbative effects on the ...
Bending mode fluctuations and structural stability of graphene nanoribbons
(American Physical Society, 2013-04)
We analyze the thermal fluctuations of a narrow graphene nanoribbon. Using a continuum membranelike model in the harmonic approximation, we study the height-height correlation functions and the destabilization modes ...
Mass distortions and edge modes in graphene armchair nanoribbons
(American Physical Society, 2018-04)
We investigate, in the framework of the macroscopic Dirac model, the spectrum, charge density, and conductivity of metallic armchair graphene nanoribbons in the presence of different mass terms. We reveal the conditions ...
IxV Curves of Boron and Nitrogen Doping Zigzag Graphene Nanoribbons
(WILEY-BLACKWELL, 2011)
We investigate the transport properties (IxV curves and zero bias transmittance) of pristine graphene nanoribbons (GNRs) as well as doped with boron and nitrogen using an approach that combines nonequilibrium Green`s ...
Gate voltage enhances the thermoelectric transport of quantum dots in graphene nanoribbons
(ElsevierPEBR, 2023-05-29)
Chemically derived graphene nanoribbons and quantum dots are unique nanostructures that offer more possibilities than 2D and 3D systems to tune their electronic properties due to the enhanced quantum confinement effects. ...
Optoelectronic Properties of Van Der Waals Hybrid Structures: Fullerenes on Graphene Nanoribbons
(2017)
The search for new optical materials capable of absorbing light in the frequency range from visible to near infrared is of great importance for applications in optoelectronic devices. In this paper, we report a theoretical ...
Optical spectrum of bottom-up graphene nanoribbons: towards efficient atom-thick excitonic solar cells
(Nature Publishing Group, 2014-10-10)
Recently, atomically well-defined cove-shaped graphene nanoribbons have been obtained using bottom-up synthesis. These nanoribbons have an optical gap in the visible range of the spectrum which make them candidates for ...
Discrete and surface solitons in photonic graphene nanoribbons
(OPTICAL SOC AMER, 2010-09-01)
We analyze localization of light in honeycomb photonic lattices restricted in one dimension, which can be regarded as an optical analog of graphene nanoribbons. We discuss the effect of lattice topology on the properties ...
Spin Orbit Effects in the Electronic Transport Properties of Adsorbed Graphene Nanoribbons
(Sociedade Brasileira de FísicaÁguas de Lindóia, 2013-05-13)
Graphene has received great attention due to its exceptional properties, which include corners with zero effective mass, extremely large mobilities, this could render it the new template for the next generation of electronic ...