Solution Processing of Semiconducting Organic Molecules for Tailored Charge Transport Properties
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- 作者：Rafal Z. Rogowski ; Andrzej Dzwilewski ; Martijn Kemerink ; Anton A. Darhuber
- 刊名：Journal of Physical Chemistry C
- 出版年：2011
- 出版时间：June 16, 2011
- 年：2011
- 卷：115
- 期：23
- 页码：11758-11762
- 全文大小：796K
- 年卷期：v.115,no.23(June 16, 2011)
- ISSN：1932-7455
文摘
We studied the charge transport characteristics of the organic semiconductor 6,13-bis(triisopropylsilylethynyl)pentacene (TIPS-PEN) deposited by dip-coating of a solution in an azeotropic solvent mixture. Arrays of crystalline ribbons were obtained with a morphology controllable by variation of the coating speed U. The charge carrier mobility 渭 exhibited a systematic and reproducible dependence on the coating speed U and maximum values as high as 渭 鈮?1.0 cm2/(V s).