Photosensitive and Flexible Organic Field‐Effect Transistors Based on Interface Trapping Effect and Their Application in 2D Imaging Array | Zendy

Chu Yingli | Zendy; Wu Xiaohan | Zendy; Lu Jingjing | Zendy; Liu Dapeng | Zendy; Du Juan | Zendy; Zhang Guoqian | Zendy; Huang Jia | Zendy

Open Access

Photosensitive and Flexible Organic Field‐Effect Transistors Based on Interface Trapping Effect and Their Application in 2D Imaging Array

Author(s) -

Chu Yingli,

Wu Xiaohan,

Lu Jingjing,

Liu Dapeng,

Du Juan,

Zhang Guoqian,

Huang Jia

Publication year - 2016

Publication title -

advanced science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.388

H-Index - 100

ISSN - 2198-3844

DOI - 10.1002/advs.201500435

Subject(s) - trapping , field effect transistor , materials science , optoelectronics , interface (matter) , nanotechnology , transistor , electrical engineering , composite material , engineering , ecology , voltage , biology , capillary number , capillary action

Flexible organic phototransistors are fabricated using polylactide (PLA), a polar biomaterial, as the dielectric material. The charge trapping effect induced by the polar groups of the PLA layer leads to a photosensitivity close to ≈10 4 . The excellent performance of this new device design is further demonstrated by incorporating the phototransistors into a sensor array to successfully image a star pattern.

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