Universal metallic and insulating properties of one dimensional Anderson Localization : a numerical Landauer studyReport as inadecuate




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1 Phys-ENS - Laboratoire de Physique de l-ENS Lyon

Abstract : We present results on the Anderson localization in a quasi one-dimensional metallic wire in the presence of magnetic impurities. We focus within the same numerical analysis on both the uni- versal localized and metallic regimes, and we study the evolution of these universal properties as the strength of the magnetic disorder is varied. For this purpose, we use a numerical Landauer approach, and derive the scattering matrix of the wire from electron-s Green-s function obtained from a recursive algorithm.

keyword : Localization





Author: Guillaume Paulin - David Carpentier -

Source: https://hal.archives-ouvertes.fr/



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