Highly sensitive phototransistor with crystalline microribbons from new π-extended pyrene derivative via solution-phase self-assembly
作者： Youn Sun Kim , Suk Young Bae , Kyung Hwan Kim , Tae Wan Lee , Jung A Hur
DOI: 10.1039/C1CC11589H
关键词:
摘要: A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm2 V−1 s−1 (Ion/Ioff > 106). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm−2).
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