Single-gate bandgap opening of bilayer graphene by dual molecular doping.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22161977.
- Also identified by DOI 10.1002/adma.201103411.
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Abstract
Dual doping-driven perpendicular electric field with opposite directions remarkably increase the on/off current ratio of bilayer graphene field-effect transistors. This unambiguously proves that it is possible to open a bandgap with two molecular dopants (F4-TCNQ and NH2 -functionalized self-assembled monolayers (SAMs)) even in a single-gate device structure.
Medical subject headings
- Graphite
- Silicon