High Performance Polymer Nanowire Field-Effect Transistors with Distinct Molecular Orientations.

Xiao, Chengyi; Zhao, Guangyao; Zhang, Andong; Jiang, Wei; Janssen, René A J; Li, Weiwei; Hu, Wenping; Wang, Zhaohui · Adv Mater · 2015

basic_science · Level V

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Abstract

Polymer nanowires based on two diketopyrrolopyrrole conjugated polymers with similar chemical structures are shown to have distinct "edge-on" and "face-on" configurations in addition to high well-balanced hole and electron mobilities of 5.47 and 5.33 cm(2) V(-1) s(-1) in field-effect transistors.