Open AccessLocal level statistics for optical and transport properties of disordered systems at finite temperature
Author(s) -
Malyshev A.
Publication year - 2006
Publication title -
physica status solidi c
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 46
eISSN - 1610-1642
pISSN - 1862-6351
DOI - 10.1002/pssc.200672138
Subject(s) - statistical physics , zero temperature , physics , statistics , mathematics , condensed matter physics
It is argued that the (traditional) global level statistics which determines localization and coherent transport properties of disordered systems (e.g. the Anderson model) at zero temperature becomes inappropriate when it comes to incoherent transport. We define local level statistics which proves to be relevant for finite temperature incoherent transport and optics of one‐dimensional systems (e.g. molecular aggregates, conjugated polymers, etc.). (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)