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A Revolutionary New Material – Black Silicon

Black silicon is a new type of silicon material with excellent optoelectronic properties. This article summarizes the research work on black silicon by Eric Mazur and other researchers in recent years, detailing the preparation and formation mechanism of black silicon, as well as its properties such as absorption, luminescence, field emission, and spectral response. It also points out the important potential applications of black silicon in infrared detectors, solar cells, and flat-panel displays.