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cond-mat.mes-hall2019★ 1 cited
Visible and infrared photocurrent enhancement in a graphene-silicon Schottky photodetector through surface-states and electric field engineering
N. Unsuree, H. Selvi, M. Crabb +3
The design of efficient graphene-silicon (GSi) Schottky junction photodetectors requires detailed understanding of the spatial origin of the photoresponse. Scanning-photocurrent-mi…
cond-mat.mes-hall2017
Towards Substrate Engineering of Graphene-Silicon Schottky Diode Photodetectors
H. Selvi, N. Unsuree, E. Whittaker +4
Graphene-Silicon Schottky diode photodetectors possess beneficial properties such as high responsivities and detectivities, broad spectral wavelength operation and high operating s…