La superlicie (001) de silicio ha sido objeto de numerosos estudios debido a sus interesantes propiedades, que aportan al avance de la física de semiconductores y a sus aplicaciones en dispositivos microelectrónicos. Si(001) es además un buen candidato para usar como sustrato del crecimiento de capas delgadas de carbono amorfo, material que tiene una dureza comparable a la del diamante. En esta tesis se estudiaron tres problemas vinculados con esta superficie: 1. El movimiento de balanceo (flipping) de los dímeros de Si(001) y su correlación dinámica tanto en la superficie perfecta como en la presencia de defectos. El período característico del balanceo y la correlación del movimiento de dímeros vecinos fueron investigados usando el método ...
Producción CientíficaWe performed a characterization of the energetic and structural features of amo...
Producción CientíficaIn this work we propose a methodology to analyze the elastic energy interaction...
Results of a molecular-dynamics computer simulation are presented for atomic relaxations and relaxat...
La superlicie (001) de silicio ha sido objeto de numerosos estudios debido a sus interesantes propie...
La première partie de mes résultats concerne les phénomènes de diffusion induits par des effets de c...
The molecular dynamics method is used to simulate the diffusion of adatoms on Si(111) and Si(001) su...
This study investigates the diffusion of hydrogen molecule physisorbed on the surface of silicene na...
Molecular dynamics (MD) is used to understand the properties of materials by following the time evol...
Although over the past years huge progress has been made in silicon research and silicon can be rega...
We have performed molecular dynamics simulations of adatom diffusion on the SiC(001) surface and fou...
The goal of this dissertation is the development and evaluation of scale hopping computational model...
Atomistic simulations on silicon carbide precipitation in bulk silicon employing both, classical pot...
Nesta tese, utilizamos técnicas de química quântica para o estudo de sistemas contendo átomos de sil...
Producción CientíficaWe have analyzed the atomic rearrangements underlying self-diffusion in amorpho...
The molecular dynamics method using an empirical potential energy function to describe the Sisingle ...
Producción CientíficaWe performed a characterization of the energetic and structural features of amo...
Producción CientíficaIn this work we propose a methodology to analyze the elastic energy interaction...
Results of a molecular-dynamics computer simulation are presented for atomic relaxations and relaxat...
La superlicie (001) de silicio ha sido objeto de numerosos estudios debido a sus interesantes propie...
La première partie de mes résultats concerne les phénomènes de diffusion induits par des effets de c...
The molecular dynamics method is used to simulate the diffusion of adatoms on Si(111) and Si(001) su...
This study investigates the diffusion of hydrogen molecule physisorbed on the surface of silicene na...
Molecular dynamics (MD) is used to understand the properties of materials by following the time evol...
Although over the past years huge progress has been made in silicon research and silicon can be rega...
We have performed molecular dynamics simulations of adatom diffusion on the SiC(001) surface and fou...
The goal of this dissertation is the development and evaluation of scale hopping computational model...
Atomistic simulations on silicon carbide precipitation in bulk silicon employing both, classical pot...
Nesta tese, utilizamos técnicas de química quântica para o estudo de sistemas contendo átomos de sil...
Producción CientíficaWe have analyzed the atomic rearrangements underlying self-diffusion in amorpho...
The molecular dynamics method using an empirical potential energy function to describe the Sisingle ...
Producción CientíficaWe performed a characterization of the energetic and structural features of amo...
Producción CientíficaIn this work we propose a methodology to analyze the elastic energy interaction...
Results of a molecular-dynamics computer simulation are presented for atomic relaxations and relaxat...