Description of charge transport in disordered organic materials

S. D. Baranovskii, O. Rubel, F. Jansson, R. Österbacka

Research output: Chapter in Book/Conference proceedingConference contributionScientificpeer-review

8 Citations (Scopus)

Abstract

In this chapter we present some useful concepts developed to describe theoretically electrical conduction in disordered organic materials such as molecularly doped and conjugated polymers and organic glasses. In such systems electrical conduction is due to incoherent hopping of charge carriers between localised states. We focus on the dependences of the conductivity and the carrier drift mobility on the concentration of localised states, concentration of carriers, temperature and electric field.

Original languageEnglish
Title of host publicationOrganic Electronics
EditorsGregor Meller, Tibor Grasser
Pages45-71
Number of pages27
Edition1
DOIs
Publication statusPublished - 2010
MoE publication typeA4 Article in a conference publication

Publication series

NameAdvances in Polymer Science
Number1
Volume223
ISSN (Print)0065-3195

Keywords

  • Disordered organic semiconductors
  • Hopping transport

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