High-performance ambipolar diketopyrrolopyrrole-thieno[3,2-b]thiophene copolymer field-effect transistors with balanced hole and electron mobilities.
basic_science · Level V
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- Record sourced from PubMed, PMID 21997483.
- Also identified by DOI 10.1002/adma.201102786.
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Abstract
Ambipolar OFETs with balanced hole and electron field-effect mobilities both exceeding 1 cm(2) V(-1) s(-1) are achieved based on a single-solution-processed conjugated polymer, DPPT-TT, upon careful optimization of the device architecture, charge injection, and polymer processing. Such high-performance OFETs are promising for applications in ambipolar devices and integrated circuits, as well as model systems for fundamental studies.
Medical subject headings
- Polymers
- Thiophenes
- Transistors, Electronic