Gate-field dependent photosensitivity of soluble 1,2,4,5-tetra(5'-hexyl-[2,2']terthiophenyl-5-vinyl)-benzene based organic thin film transistors

Authors :: Mi Yeon Cho
Kihyun Kim
Su Jin Kim
Seong Gi Jo
Kyung Hwan Kim
Ki Hwa Jung
Dong Hoon Choi
Sangsig Kim
Jinsoo Joo
Source :: Journal of Applied Physics. July 15, 2010, Vol. 108 Issue 2, 023703-1-023703-6
Publication Year :: 2010
Abstract: The various photoresponsive current-voltage characteristics of the organic thin film transistors (OTFTs) are analyzed. An increase in the incident light power is shown to lead to a significant reduction in the photosensitivity of the devices.

Subjects :: Benzene -- Electric properties
Benzene -- Optical properties
Voltage -- Measurement
Thin film devices -- Design and construction
Physics

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