Vis-NIR photodetector with microsecond response enabled by 2D bismuth/Si(111) heterojunction
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DOI: 10.1088/2053-1583/abea65
Abstract: Atomic sheets of bismuth (Bi) have been expected to yield exotic optoelectronic properties, holding great promise for photodetector devices. However, existing Bi thin film photodetectors have limited performance in terms of photoresponsivity or response time,… read more here.
Keywords: vis nir; response; nir photodetector; microsecond response ... See more keywords