Large-scale, broadband absorber based on three-dimensional aluminum nanospike arrays substrate for surface plasmon induced hot electrons photodetection.
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DOI: 10.1088/1361-6528/ab2158
Abstract: Performance of plamson induced hot electrons based photodetectors largely relies on the photon absorption capability. To improve the optical absorption, many perfect absorbers based on the periodic metallic nanostructures have been designed and fabricated through… read more here.
Keywords: absorption; large scale; hot electrons; induced hot ... See more keywords