| Literature DB >> 22174036 |
Suhao Wang1, Michael Kappl, Ingo Liebewirth, Maren Müller, Katrin Kirchhoff, Wojciech Pisula, Klaus Müllen.
Abstract
Ultrahigh-mobility organic field-effect transistors (OFETs) based on a CDT-BTZ donor-acceptor copolymer are realized by reaching high molecular order and pronounced alignment in single fibers within a short OFET channel via solution processing. The macromolecules directionally self-assemble in a quasi crystal-like order in the fibers providing in this way an unhindered charge carrier pathway with mobilities as high as 5.5 cm(2) V(-1) s(-1).Entities:
Keywords: conjugated donor-acceptor copolymer; field-effect transistors; organic electronics; self-assembly; single polymer fibers
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Year: 2011 PMID： 22174036 DOI： 10.1002/adma.201103057
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849