Plasmon enhanced near-infrared downconversion luminescence of β-NaYF4:Pr3+ nanoparticles by high-ordered Ag nanopillar arrays with tunable nanogaps
نویسندگان
چکیده
منابع مشابه
Surface plasmon-enhanced nanopillar photodetectors.
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UNLABELLED Due to the localized surface plasmon (LSP) effect induced by Ag nanoparticles inside black silicon, the optical absorption of black silicon is enhanced dramatically in near-infrared range (1,100 to 2,500 nm). The black silicon with Ag nanoparticles shows much higher absorption than black silicon fabricated by chemical etching or reactive ion etching over ultraviolet to near-infrared ...
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ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2018
ISSN: 2159-3930
DOI: 10.1364/ome.8.003401