The transport of electrons through nanostructures is an important achievement of quantum mechanics. In this dissertation, quantum transport will be explored through the statistic formalism of random scattering matrices, wich will be thoroughly explored in its own chapter. This formalism will then be adequated to be used in computer simulation to achieve some interesting results. We will study Landauer’s formulation for the conductance at low temperatures adapted to scattering matrices. Through this formulation, we will obtain conductance curves, autocorrelation curves, and finally we will analyze the width of the autocorrelation curves for different resonances. We will also study a specific process of generation of entanglement of fo...
One of the great challenges of today is the effective manipulation of electronics at the nanoscale. ...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
In this Ph.D thesis the conductance fluctuations of different physical origins in semi-conductor nan...
The transport of electrons through nanostructures is an important achievement of quantum mechanics....
The Landauer-Büttiker matrix formulation is one of the main tools used on the mesoscopic physics to...
The Landauer-Büttiker matrix formulation is one of the main tools used on the mesoscopic physics to...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
[spa] El objetivo principal de este trabajo es estudiar el transporte termoel´ectrico en un sistema ...
The quantum conductance and the electronic structures of monoatomic gold nanowires have been studied...
The scientific advances we have experienced in recent decades have enabled us to produce systems in...
In this paper, we review the technique of numerical renormalization group (NRG) originally introduce...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
One of the great challenges of today is the effective manipulation of electronics at the nanoscale. ...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
In this Ph.D thesis the conductance fluctuations of different physical origins in semi-conductor nan...
The transport of electrons through nanostructures is an important achievement of quantum mechanics....
The Landauer-Büttiker matrix formulation is one of the main tools used on the mesoscopic physics to...
The Landauer-Büttiker matrix formulation is one of the main tools used on the mesoscopic physics to...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
Neste trabalho é apresentado o cálculo, pelo grupo de renormalização numérico, da condutância AC atr...
[spa] El objetivo principal de este trabajo es estudiar el transporte termoel´ectrico en un sistema ...
The quantum conductance and the electronic structures of monoatomic gold nanowires have been studied...
The scientific advances we have experienced in recent decades have enabled us to produce systems in...
In this paper, we review the technique of numerical renormalization group (NRG) originally introduce...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
One of the great challenges of today is the effective manipulation of electronics at the nanoscale. ...
The aim of this work is to investigate some of the properties of one- and two-dimensional systems, i...
In this Ph.D thesis the conductance fluctuations of different physical origins in semi-conductor nan...