Ambipolar charge transport of TIPS-pentacene single-crystals grown from non-polar solvents

Ambipolar charge transport of TIPS-pentacene single-crystals grown from non-polar solvents

Charge transport of solution-grown TIPS-pentacene single-crystals depends on the polarity of the used solvents. Crystals grown from non-polar solvents exhibit ambipolar transport ( μ e 0.020 cm 2 V −1 s −1 ; μ h 5.0 cm 2 V −1 s −1 ), while polar solvents suppress electron transport. This work indica...

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Veröffentlicht in:Materials horizons 2015-05, Vol.2 (3), p.344-349
Hauptverfasser: Xue, Guobiao, Fan, Congcheng, Wu, Jiake, Liu, Shuang, Liu, Yujing, Chen, Hongzheng, Xin, Huolin L., Li, Hanying
Format: Artikel
Sprache:eng
Schlagworte:
Charge transport
Crystals
Materials selection
Polarity
Single crystals
Solvents
Transport
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Zusammenfassung:Charge transport of solution-grown TIPS-pentacene single-crystals depends on the polarity of the used solvents. Crystals grown from non-polar solvents exhibit ambipolar transport ( μ e 0.020 cm 2 V −1 s −1 ; μ h 5.0 cm 2 V −1 s −1 ), while polar solvents suppress electron transport. This work indicates that appropriate selection of solvents should further harvest the n-type behaviors of organic semiconductors.
ISSN:2051-6347
2051-6355
DOI:10.1039/C4MH00211C