Liwei Shang

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Under white-light irradiation, thin film transistors based on copper phthalocyanine (CuPc) exhibited obvious hysteresis effects when applying bi-directional sweeping gate voltage, the hysteresis window comes up to 32 V. This hysteresis effect is the result of those accumulated photogenerated carriers trapped in the interface, which proposed a feasible way(More)
High and random voltages are big challenges for practical applications of organic thin film transistors (OTFTs). Herein, a route to achieve devices with both low operating voltages (V<inf>op</inf>) and tunable threshold voltages (V<inf>TH</inf>) was proposed. The V<inf>op</inf> was reduced to be less 3 V without lowering the mobility and the ratio of on/off(More)
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