Band structure methods are applied in this work in order to study electronic and transport properties in nano-scaled systems. Density Functional Theory (DFT) has been employed in order to study the electronic properties of a hexagonal island of boron nitrite (hBN) embedded into graphene nanoribbons (GNRs) in both edge chiralities, zigzag and armchair. Furthermore, in our electronic calculation the spin contribution has been taken into account. The results regarding the non-doped systems revealed that a natural spin splitting is associated to the zigzag edged systems, while the armchair one is found to have a spin degenerated ground state. We also investigate the effects due carbon doping in the innermost ring of the h-BN cluster, where the...
This thesis reports on the investigation of graphene and molybdenum disulfide (MoS2) nanostructures ...
In this work we have studied electronic properties and magnetic responses of zigzag graphene nanorib...
DoctorDevices for nanoscale electronics are proposed. First principles computations are used to eval...
First, we propose an accurate tight-binding parametrization for the band structure of MoS2 monolayer...
By means of density-functional-theoretic calculations, we investigated the structural, electronic an...
Graphene has received great attention due to its exceptional properties, which include corners with ...
We investigate the transport properties (IxV curves and zero bias transmittance) of pristine graphen...
Graphene was the first two-dimensional structure obtained experimentally. Its crystalline lattice is...
Graphene has received great attention due to its exceptional properties, which include corners with ...
Graphene has received great attention due to its exceptional properties, which include corners with ...
Using SMEAGOL, an ab initio computational method that combines the non-equilibrium Green's function ...
This conference paper was presented in the 15th IEEE International Conference on Nanotechnology, IEE...
Low-dimensional nanomaterials with tunable electronic states play a key role in the design of next-g...
Spin-hosting graphene nanostructures are promising metal-free systems for elementary quantum spintro...
We investigate detection mechanisms of real time sensors, based on ultra-thin (single and bi-atomic ...
This thesis reports on the investigation of graphene and molybdenum disulfide (MoS2) nanostructures ...
In this work we have studied electronic properties and magnetic responses of zigzag graphene nanorib...
DoctorDevices for nanoscale electronics are proposed. First principles computations are used to eval...
First, we propose an accurate tight-binding parametrization for the band structure of MoS2 monolayer...
By means of density-functional-theoretic calculations, we investigated the structural, electronic an...
Graphene has received great attention due to its exceptional properties, which include corners with ...
We investigate the transport properties (IxV curves and zero bias transmittance) of pristine graphen...
Graphene was the first two-dimensional structure obtained experimentally. Its crystalline lattice is...
Graphene has received great attention due to its exceptional properties, which include corners with ...
Graphene has received great attention due to its exceptional properties, which include corners with ...
Using SMEAGOL, an ab initio computational method that combines the non-equilibrium Green's function ...
This conference paper was presented in the 15th IEEE International Conference on Nanotechnology, IEE...
Low-dimensional nanomaterials with tunable electronic states play a key role in the design of next-g...
Spin-hosting graphene nanostructures are promising metal-free systems for elementary quantum spintro...
We investigate detection mechanisms of real time sensors, based on ultra-thin (single and bi-atomic ...
This thesis reports on the investigation of graphene and molybdenum disulfide (MoS2) nanostructures ...
In this work we have studied electronic properties and magnetic responses of zigzag graphene nanorib...
DoctorDevices for nanoscale electronics are proposed. First principles computations are used to eval...