Toward Highly Sensitive Polymer Photodetectors by Molecular Engineering.
basic_science · Level V
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- Record sourced from PubMed, PMID 26418337.
- Also identified by DOI 10.1002/adma.201502267.
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Abstract
Modified 3,4-ethylenedioxythiophene is employed as the conjugated side chain in conjugated polymers, which can significantly depress the dark current of the polymer photodetectors with little associated decrease in photovoltaic properties, thus enhanceing the detectivities. This approach can be applied to a variety of conjugated polymers covering a photoresponse range from UV to NIR.