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

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
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https://hal-ens-lyon.archives-ouvertes.fr/ensl-00425562
Contributor : David Carpentier Connect in order to contact the contributor
Submitted on : Thursday, October 22, 2009 - 11:14:41 AM
Last modification on : Tuesday, December 22, 2020 - 6:40:02 PM
Long-term archiving on: : Thursday, June 17, 2010 - 5:27:00 PM

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  • HAL Id : ensl-00425562, version 1
  • ARXIV : 0910.4270

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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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