A broadband and polarization-independent metasurface perfect absorber for hot-electron photoconversion.
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DOI: 10.1039/d2nr04663f
Abstract: We report an ultra-broadband metasurface perfect absorber from the UV to NIR region based on TiN nanostructures. A polarization-independent experimental average absorption of 0.900 (0.921 in simulation) at the wavelength band from 300 nm to… read more here.
Keywords: polarization independent; hot electron; broadband; metasurface perfect ... See more keywords