Controlled deposition of highly ordered soluble acene thin films: effect of morphology and crystal orientation on transistor performance.
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Abstract |
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Controlling the morphology of soluble small molecule organic semiconductors is crucial for the application of such materials in electronic devices. Using a simple dip-coating process we systematically vary the film drying speed to produce a range of morphologies, including oriented needle-like crystals. Structural characterization as well as electrical transistor measurements show that intermediate drying velocities produce the most uniformly aligned films. |
Year of Publication |
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2009
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Journal |
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Advanced materials (Deerfield Beach, Fla.)
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Volume |
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21
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Issue |
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48
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Number of Pages |
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4926-4931
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Date Published |
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2009
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ISSN Number |
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0935-9648
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URL |
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https://doi.org/10.1002/adma.200901548
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DOI |
:
10.1002/adma.200901548
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Short Title |
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Adv Mater
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