Graphene-Insulator-Semiconductor Junction for Hybrid Photodetection Modalities
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-14934-4
Abstract: A sensitive optical detector is presented based on a deeply depleted graphene-insulator-semiconducting (D2GIS) junction, which offers the possibility of simultaneously leveraging the advantages of both charge integration and localized amplification. Direct read-out and built-in amplification… read more here.
Keywords: graphene insulator; graphene; insulator semiconductor; semiconductor junction ... See more keywords
Photo-detecting of graphene/insulator/silicon heterojunction with direct tunneling mechanism
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5125284
Abstract: Due to its atomically ultrathin morphology and superior optoelectronic properties, graphene has been broadly studied and utilized in phototransistors, photoconductors, or heterojunction nanostructures. However, in practical devices, the disadvantages of graphene should be concerned for… read more here.
Keywords: graphene insulator; insulator; heterojunction; insulator silicon ... See more keywords