liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Trap-assisted charge transport at conjugated polymer interfaces
Linköping University, Department of Physics, Chemistry and Biology, Theoretical Chemistry. Linköping University, Faculty of Science & Engineering. University of Brasilia, Brazil; University of Brasilia, Brazil.
University of Brasilia, Brazil.
University of Brasilia, Brazil.
2016 (English)In: Chemical Physics Letters, ISSN 0009-2614, E-ISSN 1873-4448, Vol. 644, 121-126 p.Article in journal (Refereed) PublishedText
Abstract [en]

The trap-assisted charge transport in conjugated polymers is numerically investigated in the framework of a one-dimensional tight-binding model. Our findings show that a polaron trapped within an interchain region can be released migrating between the chains at low temperature regimes. Conversely, a trapped bipolaron cannot be released even considering high temperature values. Interestingly, for systems containing more than one polaron, the formation of trapped states is avoided and there is no charge transfer between the chains. Considering more than one bipolaron, the generation of trapped states occurs and a bipolaron can migrates between the chains. (C) 2015 Elsevier B.V. All rights reserved.

Place, publisher, year, edition, pages
ELSEVIER SCIENCE BV , 2016. Vol. 644, 121-126 p.
National Category
Other Chemistry Topics
Identifiers
URN: urn:nbn:se:liu:diva-124631DOI: 10.1016/j.cplett.2015.12.006ISI: 000368264500003OAI: oai:DiVA.org:liu-124631DiVA: diva2:901782
Note

Funding Agencies|Swedish Research Council (VR); Brazilian Research Council CNPq; Brazilian Research Council CAPES; Brazilian Research Council FAPDF

Available from: 2016-02-09 Created: 2016-02-08 Last updated: 2016-02-15

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Ribeiro Junior, Luiz Antonio
By organisation
Theoretical ChemistryFaculty of Science & Engineering
In the same journal
Chemical Physics Letters
Other Chemistry Topics

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 167 hits
ReferencesLink to record
Permanent link

Direct link