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Preprints, Working Papers, ... Year : 2009

Universal metallic and insulating properties of one dimensional Anderson Localization : a numerical Landauer study

Guillaume Paulin
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David Carpentier

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.

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ensl-00425562 , version 1 (22-10-2009)

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Guillaume Paulin, David Carpentier. Universal metallic and insulating properties of one dimensional Anderson Localization : a numerical Landauer study. 2009. ⟨ensl-00425562⟩
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