Ab initio calculations of the electronic structure of freestanding Cu and Na nanowires with a diameter of few atoms are presented. The calculations are based on density functional theory in local density approximation using a Screened Korringa-Kohn-Rostoker-Green's function method. The method was extended for the description of quasi-onedimensional systems. Translational invariance in direction of the wire is assumed. The dependence of the bandstructure and the density of states from thickness and shape of the cross-section is discussed. The quantum confinement of the eigenstates is analysed. By comparing the results of the Na and Cu wires, the influence of the d-electrons is shown. Based on the Landauer theory of transport the conductance ...
The continuous migration to smaller feature sizes puts high demands on materials and technologies fo...
The dramatic expansion of the electronics industry over the past 40 years has been based on the prog...
The structural and electronic properties of Cu5-1 and Cu6-1 nanowires with core-shell stru...
Ab initio calculations of the electronic structure of freestanding Cu and Na nanowires with a diamet...
Im Rahmen der vorliegenden Arbeit werden ab initio Berechnungen des Restwiderstandes von metallische...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
In the present thesis, magnetic and conducting properties of systems, one-dimensional chains of the ...
The factors governing electronic transport properties of copper and gold atomic-size contacts are th...
The binding and electronic properties of monoatomic nanowires, dimers and bulk structures of Cu, Ag,...
In present work, we study the electronic transport properties of copper nanowire using the non-equil...
Based on the non-equilibrium Green's function density functional tight binding method, electronic tr...
Abstract. We study the electronic transport properties of metallic nanocontacts, by means of ab-init...
We report the conductance calculation of metallic nanowires of different metals under the applicatio...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Nanoelectronics is a fast developing ¯eld. Therefore understanding of the electronic transport at th...
The continuous migration to smaller feature sizes puts high demands on materials and technologies fo...
The dramatic expansion of the electronics industry over the past 40 years has been based on the prog...
The structural and electronic properties of Cu5-1 and Cu6-1 nanowires with core-shell stru...
Ab initio calculations of the electronic structure of freestanding Cu and Na nanowires with a diamet...
Im Rahmen der vorliegenden Arbeit werden ab initio Berechnungen des Restwiderstandes von metallische...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
In the present thesis, magnetic and conducting properties of systems, one-dimensional chains of the ...
The factors governing electronic transport properties of copper and gold atomic-size contacts are th...
The binding and electronic properties of monoatomic nanowires, dimers and bulk structures of Cu, Ag,...
In present work, we study the electronic transport properties of copper nanowire using the non-equil...
Based on the non-equilibrium Green's function density functional tight binding method, electronic tr...
Abstract. We study the electronic transport properties of metallic nanocontacts, by means of ab-init...
We report the conductance calculation of metallic nanowires of different metals under the applicatio...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Nanoelectronics is a fast developing ¯eld. Therefore understanding of the electronic transport at th...
The continuous migration to smaller feature sizes puts high demands on materials and technologies fo...
The dramatic expansion of the electronics industry over the past 40 years has been based on the prog...
The structural and electronic properties of Cu5-1 and Cu6-1 nanowires with core-shell stru...