Unusual Nondispersive Ambipolar Carrier Transport and High Electron Mobility in Amorphous Ter(9,9-diarylfluorene)s

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• 作者：Chung-chih Wu ; Tsung-Li Liu ; Wen-Yi Hung ; Yu-Ting Lin ; Ken-Tsung Wong ; Ruei-Tang Chen ; You-Ming Chen ; and Yuh-Yih Chien
• 刊名：Journal of the American Chemical Society
• 出版年：2003
• 出版时间：April 2, 2003
• 年：2003
• 卷：125
• 期：13
• 页码：3710 - 3711
• 全文大小：54K
• 年卷期：v.125,no.13(April 2, 2003)
• ISSN：1520-5126

文摘

Nondispersive ambipolar carrier transport with comparably high electron and hole mobilities for amorphous molecular solids that are composed of only a single type of chromophores was observed for the first time in amorphous ter(9,9-diarylfluorene)s. High hole and electron mobilities over 10^-3 cm²/(V·s) can be achieved with these terfluorenes. In particular, the electron mobility observed represents the highest ever reported for amorphous molecular solids.