V-shaped organic semiconductors with solution processability, high mobility, and high thermal durability.

Okamoto, Toshihiro; Mitsui, Chikahiko; Yamagishi, Masakazu; Nakahara, Katsumasa; Soeda, Junshi; Hirose, Yuri; Miwa, Kazumoto; Sato, Hiroyasu et al. · Adv Mater · 2013

basic_science · Level V

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Abstract

V-shaped organic semiconductors have been designed and synthesized via a large-scale applicable synthetic route. Solution-crystallized films based on such molecules have demonstrated high-performance transistor properties with maximum mobilities of up to 9.5 cm(2) V(-1) s(-1) as well as pronounced thermal durability of up to 150 °C inherent in the V-shaped cores.