Biphenyl end-capped bithiazole co-oligomers for high performance organic thin film field effect transistors

Biphenyl end-capped bithiazole co-oligomers for high performance organic thin film field effect transistors

Two new regiospecific biphenyl end-capped bithiazole co-oligomers, BP2Tz(in) and BP2Tz(out), have been synthesized for application in thin film field effect transistors (TFTs). BP2Tz(in) with a 2,2'-bithiazole central unit exhibits a field effect hole mobility as high as 3.5 cm(2) V(-1) s(-1)....

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-04, Vol.52 (27), p.4926-4929
Hauptverfasser: Oniwa, Kazuaki, Kikuchi, Hiromasa, Kanagasekaran, Thangavel, Shimotani, Hidekazu, Ikeda, Susumu, Asao, Naoki, Yamamoto, Yoshinori, Tanigaki, Katsumi, Jin, Tienan
Format: Artikel
Sprache:eng
Schlagworte:
Balancing
Field effect transistors
Hole mobility
Light emission
Semiconductor devices
Thin film transistors
Thin films
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Beschreibung
Zusammenfassung:Two new regiospecific biphenyl end-capped bithiazole co-oligomers, BP2Tz(in) and BP2Tz(out), have been synthesized for application in thin film field effect transistors (TFTs). BP2Tz(in) with a 2,2'-bithiazole central unit exhibits a field effect hole mobility as high as 3.5 cm(2) V(-1) s(-1). Green light emission is demonstrated for highly balanced ambipoar TFTs based on both BP2Tz(in) and BP2Tz(out).
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc01352j