2003/12/18 by Andreas Alvermann, A. Alvermann, F. X. Bronold +2
Chemistry · Engineering · Physics and Astronomy · #Anderson impurity model #Bethe lattice #Chemistry #Condensed matter physics #Conductivity #Electron #Electron localization function #Electron transport chain #Function (biology) #Lattice (music) #Physics #Quantum and electron transport phenomena #Quantum mechanics #Semiconductor materials and devices #Statistical physics #Theoretical and Computational Physics #cond-mat.dis-nn #cond-mat.str-el
paper · pdf · doi:10.1002/pssc.200303610
published as Phys. Status Solidi (c)1, 63-66 (2004) · 7 pages, 3 figures; Proceedings of the 10th Conference on Hopping and Related Phenomena (Triest 2003)
openalex publication_date 2003/12/18 · arxiv created 2004/01/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Based on a selfconsistent theory of localization we study the electron transport properties of a disordered system in the framework of the Anderson model on a Bethe lattice. In the calculation of the dc conductivity we separately discuss the two contributions to the current-current correlation function dominating its behaviour for small and large disorder. The resulting conductivity abruptly vanishes at a critical disorder strength marking the localization transition. (© 2003 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)