We propose a new model, generalizing the class of the Drude-Lorentz-like models, for describing the conductors in nanostructured form. This model permits a complete analytical calculation of the most important quantities concerning transport phenomena, i.e the velocity correlation functions, the mean square deviation of position and the diffusion coefficient. The main advantage of this formulation is the disposal of exact results for describing the dynamic behaviour, as extracted by time resolved techniques.
An Analytical Transport Model for Nanomaterials
DI SIA, Paolo
2010-01-01
Abstract
We propose a new model, generalizing the class of the Drude-Lorentz-like models, for describing the conductors in nanostructured form. This model permits a complete analytical calculation of the most important quantities concerning transport phenomena, i.e the velocity correlation functions, the mean square deviation of position and the diffusion coefficient. The main advantage of this formulation is the disposal of exact results for describing the dynamic behaviour, as extracted by time resolved techniques.
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