Organization of Charge-Carrier Pathways for Organic Electronics

Organization of Charge-Carrier Pathways for Organic Electronics

Controlling self‐organization: The chemical variation of alkyl substituents on the discotic hexa‐peri‐hexabenzocoronene allows the molecular orientation to be controlled with respect to a substrate, which is a key prerequisite to implement such semiconductors into electronic devices (see figure). Ch...

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Bibliographic Details
Published in:Advanced materials (Weinheim) Vol. 18; no. 17; pp. 2255 - 2259
Main Authors: Kastler, M., Pisula, W., Laquai, F., Kumar, A., Davies, R. J., Baluschev, S., Garcia-Gutiérrez, M.-C., Wasserfallen, D., Butt, H.-J., Riekel, C., Wegner, G., Müllen, K.
Format: Journal Article
Language:English
Published: Weinheim WILEY-VCH Verlag 05-09-2006
WILEY‐VCH Verlag
Subjects:
Liquid crystals
Organic electronics
Self-assembly
Supramolecular materials
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Summary:Controlling self‐organization: The chemical variation of alkyl substituents on the discotic hexa‐peri‐hexabenzocoronene allows the molecular orientation to be controlled with respect to a substrate, which is a key prerequisite to implement such semiconductors into electronic devices (see figure). Charge‐carrier mobility determined by a time‐of‐flight technique reveals a high anisotropy along and perpendicular to the established columnar superstructure.
Bibliography:This work was supported by the Deutsche Forschungsgemeinschaft (Schwerpunktprogramm: Organische Feldeffekttransistoren) and the EU project NAIMO (Integrated Project Number NMP4-CT-2004-500355). M. K. and F. L. thank the Fonds der Chemischen Industrie for graduate fellowships. Supporting Information is available online from Wiley Interscience or from the author.
istex:BD1B09B101E8FF38B0E754B40B5C22DB12228F8D
ArticleID:ADMA200601177
Fonds der Chemischen Industrie
EU project NAIMO (Integrated Project Number - No. NMP4-CT-2004-500355
ark:/67375/WNG-9BKCZSFF-D
Deutsche Forschungsgemeinschaft (Schwerpunktprogramm: Organische Feldeffekttransistoren)
This work was supported by the Deutsche Forschungsgemeinschaft (Schwerpunktprogramm: Organische Feldeffekttransistoren) and the EU project NAIMO (Integrated Project Number NMP4‐CT‐2004‐500355). M. K. and F. L. thank the Fonds der Chemischen Industrie for graduate fellowships. Supporting Information is available online from Wiley Interscience or from the author.
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
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ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200601177