Journal article
Highly efficient p-dopants in amorphous hosts
- Abstract:
- We study the influence of the molecular energy levels on doped organic layers, using four different combinations of two amorphous hosts (MeO-TPD and BF-DPB) and two efficient p-dopants (F6-TCNNQ and C60F36). Conductivity and Seebeck studies are performed in situ, varying the doping concentration over more than two orders of magnitude. Whereas trends of doping are in agreement with the hosts' energy levels, trends deviate from the expectation based on the dopants' energy levels. A lower limit for the mobility can be derived from conductivity data, which for samples of F6-TCNNQ increases with doping, even exceeding the measured OFET-mobility of intrinsic MeO-TPD. © 2013 Elsevier B.V. All rights reserved.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Authors
- Publisher:
- Elsevier
- Journal:
- ORGANIC ELECTRONICS More from this journal
- Volume:
- 15
- Issue:
- 2
- Pages:
- 365-371
- Publication date:
- 2014-02-01
- DOI:
- ISSN:
-
1566-1199
- Language:
-
English
- Keywords:
- Pubs id:
-
pubs:445390
- UUID:
-
uuid:e8a793d8-c3e1-405f-8570-3fc529a626d2
- Local pid:
-
pubs:445390
- Source identifiers:
-
445390
- Deposit date:
-
2014-01-27
Terms of use
- Copyright holder:
- Elsevier BV
- Copyright date:
- 2014
- Notes:
- © 2013 Elsevier B.V. The full text of this article is not available in ORA. You may be able to access the article via the publisher copy link above.
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