Organic field-effect transistors based on naphthyl end-capped divinylbenzene: Performance, stability and molecular packing
作者:Hideaki Nagashima、Masatoshi Saito、Hiroaki Nakamura、Takeshi Yasuda、Tetsuo Tsutsui
DOI:10.1016/j.orgel.2010.01.006
日期:2010.4
the oligo-p-phenylenevinylenes, and investigated the performance of organic field-effect transistors (OFETs), air stability and molecular packing in poly- and single-crystalline films. The OFETs exhibited field-effect hole mobility up to 0.21 cm2 V−1 s−1 when the organic semiconductor was evaporated on substrate at 90 °C. Field-effect mobility in air at a controlled temperature of 30 °C and high humidity
我们合成了萘基封端的二乙烯基苯,其中萘基取代苯基作为低聚对苯撑亚乙烯基的末端位置上的取代基,并研究了有机场效应晶体管(OFET)的性能,空气稳定性以及在聚对苯二甲酸乙二酯中的分子堆积和单晶膜。当有机半导体在90°C的衬底上蒸发时,OFET的场效应空穴迁移率高达0.21 cm 2 V -1 s -1。在30°C的受控温度和80%的高湿度下,空气中的场效应迁移率在长达220天的时间内几乎保持恒定,这表明该材料是空气中非常稳定的有机半导体。