Amplifying photocurrent of graphene on GeSn film by sandwiching a thin oxide between them
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DOI: 10.1063/5.0024798
Abstract: We report an investigation of the photoresponse of a GeSn film with a graphene layer placed on top and a thin GeO2 layer sandwiched between them. Both wavelength- and power-dependent amplification of the photocurrent are… read more here.
Keywords: thin oxide; gesn; graphene gesn; gesn film ... See more keywords