DocumentCode
1464163
Title
Electroluminescence From Polar Nonlinear Optical Chromophore With Low Turn-On Voltage
Author
Sharbati, Mohammad Taghi ; Gharavi, Alireza ; Emami, Farzin
Author_Institution
Electr. & Electron. Engi neering Dept., Shiraz Univ. of Technol., Shiraz, Iran
Volume
7
Issue
4
fYear
2011
fDate
4/1/2011 12:00:00 AM
Firstpage
181
Lastpage
185
Abstract
Structure property relationships have been studied for polar and non-polar electro-luminescent molecules. The polar chromophore with a large red-shift shows a lower turn-on voltage than its non-polar counterparts. The I-V curves show characteristic diode behavior. The external quantum efficiency measurements for the polar molecule shows a four times higher quantum efficiency than the other molecules.
Keywords
electroluminescence; nonlinear optics; electroluminescence; external quantum efficiency measurements; low turn-on voltage; polar nonlinear optical chromophore; Charge carrier processes; Materials; Nonlinear optics; Optical attenuators; Optical switches; Optical wavelength conversion; Organic light emitting diodes; EL; low turn-on voltage; nonlinear chromophore; organic light-emitting diode (OLED);
fLanguage
English
Journal_Title
Display Technology, Journal of
Publisher
ieee
ISSN
1551-319X
Type
jour
DOI
10.1109/JDT.2010.2100366
Filename
5723285
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