Carbon nanotube network ambipolar field-effect transistors with 10(8) on/off ratio.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 25043747.
- Also identified by DOI 10.1002/adma.201401395.
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Abstract
Polymer wrapping is a highly effective method of selecting semiconducting carbon nanotubes and dispersing them in solution. Semi-aligned semiconducting carbon nanotube networks are obtained by blade coating, an effective and scalable process. The field-effect transistor (FET) performance can be tuned by the choice of wrapping polymer, and the polymer concentration modifies the FET transport characteristics, leading to a record on/off ratio of 10(8) .