A self-assembled ultrathin crystalline polymer film for high performance phototransistors.
نویسندگان
چکیده
The π-conjugated polymer, PQBOC8, can be easily assembled into a large-area crystalline ultrathin film at the CHCl3/water interface. A phototransistor based on this ultrathin film showed a large photoresponsivity of 970 A W(-1), and a photocurrent/dark current ratio of 1.36 × 10(4) under a very low white light irradiation.
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عنوان ژورنال:
- Chemical communications
دوره 50 75 شماره
صفحات -
تاریخ انتشار 2014