UV-deep blue-visible light-emitting organic field effect transistors with high charge carrier mobilities

Ullah, Mujeeb, Wawrzinek, Robert, Nagiri, Ravi C. R. , Lo, Shih-Chun and Namdas, Ebinazar B. (2017) UV-deep blue-visible light-emitting organic field effect transistors with high charge carrier mobilities. Advanced Optical Materials, . doi:10.1002/adom.201600973


Author Ullah, Mujeeb
Wawrzinek, Robert
Nagiri, Ravi C. R.
Lo, Shih-Chun
Namdas, Ebinazar B.
Title UV-deep blue-visible light-emitting organic field effect transistors with high charge carrier mobilities
Journal name Advanced Optical Materials   Check publisher's open access policy
ISSN 2195-1071
Publication date 2017-03-15
Sub-type Article (original research)
DOI 10.1002/adom.201600973
Open Access Status Not yet assessed
Total pages 7
Place of publication Weinheim, Germany
Publisher Wiley - V C H Verlag GmbH & Co. KGaA
Collection year 2018
Language eng
Formatted abstract
Two non-single-crystal high-mobility single-layer light-emitting field-effect transistors (LEFETs) exhibiting narrow UV and deep-blue emission are described. The organic semiconductors are based on a [1]benzothieno[3,2-b][1]benzothiophene (BTBT) scaffold and achieve charge carrier mobilities of 2 and 6 cm2 V-1 s-1, respectively. The general applicability of BTBT-C10 as an excellent semiconductor for LEFETs is then demonstrated in conventional heterostructure LEFETs. Here it acts as a thin charge carrier layer underneath blue, yellow, and red organic light-emitting materials. This layout increases the emissive layers' optical and electrical characteristics by several orders of magnitude. Both device architectures give way toward novel display technologies and potentially injection lasers.
Keyword Display
Light-emitting transistors
OLED
Organic transistors
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Mathematics and Physics
HERDC Pre-Audit
School of Chemistry and Molecular Biosciences
 
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