Flexible high-performance all-inkjet-printed inverters: organo-compatible and stable interface engineering.
basic_science · Level V
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- Record sourced from PubMed, PMID 23828137.
- Also identified by DOI 10.1002/adma.201301040.
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Abstract
High-performance all-inkjet-printed organic inverters are fabricated on flexible substrates. By introducing end-functionalized polystyrene on both surfaces of inkjet-printed source/drain Ag electrodes and poly(4-vinylphenol) dielectrics, organic-compatible and hydroxyl-free interfaces between those layers and 6,13-bis(triisopropylsilylethynyl)pentacene drastically reduce the interfacial trap and contact resistance. The resulting organic inverters show a full up-down switching performance and a high voltage gain of 19.8.