Smooth Growth of Organic Semiconductor Films on Graphene for High-Efficiency Electronics

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Hlawacek, Gregor and Khokhar, Fawad S. and Gastel, Raoul van and Poelsema, Bene and Teichert, Christian (2011) Smooth Growth of Organic Semiconductor Films on Graphene for High-Efficiency Electronics. Nano Letters, 11 (2). pp. 333-337. ISSN 1530-6984

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Abstract:High-quality thin films of conjugated molecules with smooth interfaces are important to assist the advent of organic electronics. Here, we report on the layer-by-layer growth of the organic semiconductor molecule p-sexiphenyl (6P) on the transparent electrode material graphene. Low energy electron microscopy and micro low energy electron diffraction reveal the morphological and structural evolution of the thin film. The layer-by-layer growth of 6P on graphene proceeds by subsequent adding of {(111)} layers.
Item Type:Article
Additional information:Graphene, organic semiconductor, layer-by-layer growth, low-energy electron microscopy, low-energy electron diffraction
Copyright:© 2011 American Chemical Society
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Science and Technology (TNW)
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Link to this item:http://purl.utwente.nl/publications/80648
Official URL:http://dx.doi.org/10.1021/nl103739n
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Metis ID: 275341