This theoretical work focuses on the electronic quantum transport in nanostructures. We used the theoretical framework of the Landauer and post-Landauer approaches. The critical point within these approaches in order to correctly describe the transport problem is the approximation on the self-energies, which are supposed to represent simultaneously contact resistance effects as well as interactions in the device. In this work, we adressed both these issues. In order to describe the contact resistance mechanisms, we developped a method based on the effective conductance channels concept. The recursive calculation of these channels, together with the derivation of a new formula of the conductance, provide us with an exact description of the c...
Graphene is one of the most intensively studied materials, and has unusual electrical, mechanical an...
We developed and implemented a first-principles based theory of the Landauer ballistic conductance, ...
The successful use of graphene nanoribbons (GNRs) in a variety of applications in nanoelectronics de...
This theoretical work focuses on the electronic quantum transport in nanostructures. We used the the...
Ce travail théorique est consacré à l'étude du transport électronique dans les nanostructures. Nous ...
This project will tackle the theoretical and computational study of quantum transport in graphene at...
Le graphène est un matériau constitué d'une seule couche atomique de carbone et représente un sujet ...
International audienceWe introduce a quantum transport formalism based on a map of a real three-dime...
Le graphène est un matériau constitué d'une seule couche atomique de carbone et représente un sujet ...
Abstract Understanding the roles of disorder and metal/graphene interface on the electronic and tran...
Beginning with an introduction to carbon-based nanomaterials, their electronic properties, and gener...
The quantum transport properties of graphene nanoribbon networks are investigated using first-princi...
Over the past decades, continued improvement in transistors density, performance and energy efficien...
In this thesis, a simulation pipeline for efficient and accurate atomistic calculations of electron ...
In this thesis, we focus on different aspects of electron transport in nanostructured graphene (such...
Graphene is one of the most intensively studied materials, and has unusual electrical, mechanical an...
We developed and implemented a first-principles based theory of the Landauer ballistic conductance, ...
The successful use of graphene nanoribbons (GNRs) in a variety of applications in nanoelectronics de...
This theoretical work focuses on the electronic quantum transport in nanostructures. We used the the...
Ce travail théorique est consacré à l'étude du transport électronique dans les nanostructures. Nous ...
This project will tackle the theoretical and computational study of quantum transport in graphene at...
Le graphène est un matériau constitué d'une seule couche atomique de carbone et représente un sujet ...
International audienceWe introduce a quantum transport formalism based on a map of a real three-dime...
Le graphène est un matériau constitué d'une seule couche atomique de carbone et représente un sujet ...
Abstract Understanding the roles of disorder and metal/graphene interface on the electronic and tran...
Beginning with an introduction to carbon-based nanomaterials, their electronic properties, and gener...
The quantum transport properties of graphene nanoribbon networks are investigated using first-princi...
Over the past decades, continued improvement in transistors density, performance and energy efficien...
In this thesis, a simulation pipeline for efficient and accurate atomistic calculations of electron ...
In this thesis, we focus on different aspects of electron transport in nanostructured graphene (such...
Graphene is one of the most intensively studied materials, and has unusual electrical, mechanical an...
We developed and implemented a first-principles based theory of the Landauer ballistic conductance, ...
The successful use of graphene nanoribbons (GNRs) in a variety of applications in nanoelectronics de...