Conjugated polyelectrolytes for organic light emitting transistors

Seo, Jung Hwa, Namdas, Ebinazar B., Gutacker, Andrea, Heeger, Alan J. and Bazan, Guillermo C. (2010) Conjugated polyelectrolytes for organic light emitting transistors. Applied Physics Letters, 97 4: 043303-1-043303-3. doi:10.1063/1.3467856

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Author Seo, Jung Hwa
Namdas, Ebinazar B.
Gutacker, Andrea
Heeger, Alan J.
Bazan, Guillermo C.
Title Conjugated polyelectrolytes for organic light emitting transistors
Journal name Applied Physics Letters   Check publisher's open access policy
ISSN 0003-6951
1520-8842
1077-3118
Publication date 2010-07
Sub-type Article (original research)
DOI 10.1063/1.3467856
Open Access Status File (Publisher version)
Volume 97
Issue 4
Start page 043303-1
End page 043303-3
Total pages 3
Place of publication College Park, MD, U.S.A.
Publisher American Institute of Physics
Collection year 2011
Language eng
Formatted abstract
We report on solution-processed light emitting field-effect transistors (LEFETs) that incorporate symmetric high work function (WF) source and drain metal electrodes. A key architectural design is the incorporation of a conjugated polyelectrolyte (CPE) electron injection layer atop the emissive layer. The device structure also comprises a hole-transporting layer underneath the emissive layer. Both holes and electrons are injected from stable, high WF metal though the CPE layer leading to electroluminescence near the electron-injecting electrode. With the benefits of the simplicity in device fabrication, the LEFETs incorporating CPEs are interesting structures for integrated organic optoelectronic devices.
© 2010 American Institute of Physics
Keyword Electrochemical electrodes
Electroluminescence
Field effect transistors
Light emitting devices
Polymer electrolytes
Work function
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mathematics and Physics
Non HERDC
 
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Citation counts: TR Web of Science Citation Count  Cited 28 times in Thomson Reuters Web of Science Article | Citations
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Created: Wed, 09 Mar 2011, 13:19:28 EST