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  • Title: Manipulating light absorption of graphene using plasmonic nanoparticles.
    Author: Zhu J, Liu QH, Lin T.
    Journal: Nanoscale; 2013 Sep 07; 5(17):7785-9. PubMed ID: 23864077.
    Abstract:
    We present the incorporation of periodic gold nanoparticle arrays into graphene-based photodetectors to enhance and tune light absorption of graphene. By the use of electromagnetic simulations, we show that light absorption in graphene can be manipulated by tuning plasmonic resonance. A maximum absorption of 30.3% with a full width of 135 nm at half maximum is achieved through systematic optimization of nanostructures.
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