Photodetection Based on Ionic Liquid Gated Plasmonic Ag Nanoparticle/Graphene Nanohybrid Field Effect Transistors
Source abstract
Abstract
A novel photodetection scheme using ionic liquid gated graphene field-effect transistors (FET) with plasmonic Ag nanoparticles (Ag-NPs) is reported. The incident light is transduced into graphene FET channel conductance change by coupling the light induced plasmonic field on Ag-NPs to the FET gating field via the electrical double layer of the ionic liquid. Significantly enhanced photoresponsivity peaked at the localized surface plasmonic resonance wavelength is demonstrated.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Quantum Dots Synthesis And Properties · ZnO doping and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
University of Kansas, Department of Physics and Astronomy Lawrence KS 66045 USA
University of Kansas, Department of Electrical Engineering and Computer Science Lawrence KS 66045 USA
References (38)
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