Controlling Polymorphism in Poly(3-Hexylthiophene) through Addition of Ferrocene for Enhanced Charge Mobilities in Thin-Film Transistors

Crystalline organic molecules often exhibit the ability to assemble into multiple crystal structures depending on the processing conditions. Exploiting this polymorphism to optimize molecular orbital overlap between adjacent molecules in the unit lattice is an effective method for improving charge t...

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Veröffentlicht in:	Advanced functional materials 2015-01, Vol.25 (4), p.542-551
Hauptverfasser:	Smith, Brandon H., Clark Jr, Michael B., Kuang, Hao, Grieco, Christopher, Larsen, Alec V., Zhu, Chenhui, Wang, Cheng, Hexemer, Alexander, Asbury, John B., Janik, Michael J., Gomez, Enrique D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Charge charge transport conjugated polymers Crystal structure Electric charge Ferrocenes Formations metallocenes organic field-effect transistors Polymorphism Semiconductor devices Thin films time-resolved infrared spectroscopy Transistors
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