3D Anderson transition for two electrons in 2D

1999/02/17 by Dima L. Shepelyansky, D. L. Shepelyansky, Shepelyansky, D. L.
Chemistry · Physics and Astronomy · #Advanced Chemical Physics Studies #Advanced Physical and Chemical Molecular Interactions #Condensed Matter (cond-mat) #FOS: Physical sciences #Quantum and electron transport phenomena #cond-mat

paper · pdf · doi:10.48550/arxiv.cond-mat/9902246

revtex, 4 pages, 2 figures

arxiv created 1999/02/17 · openalex publication_date 1999/02/17 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It is shown that the Coulomb interaction can lead to delocalization of two electron states in two-dimensional (2D) disordered potential in a way similar to the Anderson transition in three dimensions (3D). At fixed disorder strength the localized phase corresponds to low electron density and large value of parameter r_s.

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