Functionalized arylacetylene oligomers for organic thin-film transistors (OTFTs)

被引:49
|
作者
Roy, VAL
Zhi, YG
Xu, ZX
Yu, SC
Chan, PWH
Che, CM
机构
[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China
[2] Univ Hong Kong, HKU CAS Joint Lab New Mat, Hong Kong, Hong Kong, Peoples R China
关键词
D O I
10.1002/adma.200401998
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Oligo(arylacetyiene)-based organic thin-film transistors (OTFTs) possess good structural order and smooth film morphologies, and exhibit field-effect mobilities of 0.3 cm(2) V-1 s(-1), one of the highest field-effect mobilities reported for an OTFT device that does not possess a self-assembled-layer configuration. The Figure shows the measured output characteristics (drain-source current, I-DS versus drain-source voltage, V-DS) at different gate voltages (V-G).
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页码:1258 / +
页数:5
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