Inkjet printing short-channel polymer transistors with high-performance and ultrahigh photoresponsivity.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 24706540.
- Also identified by DOI 10.1002/adma.201400697.
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Abstract
Inkjet-printed short-channel polymer transistors exhibit a high performance (μavg = 1.20 cm(2) V(-1) s(-1) ). With a 50 μm orifice nozzle, polymer transistors with a sub-micrometer (700 nm) channel length are mass-fabricated with good uniformity and reproducibility. In addition, owing to the device geometry, an ultrahigh photoresponsivity up to 10(6) A W(-1) is achieved, which realizes economical, lithography-free photodetectors.
Medical subject headings
- Ink
- Light
- Polymethyl Methacrylate
- Printing
- Transistors, Electronic