53 citations · 103 across the 3 of their papers we have counts for
3 papers
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…
physics.app-ph2018★ 49 cited
Graphene-Silicon-On-Insulator (GSOI) Schottky Diode Photodetectors
H. Selvi, E. W. Hill, P. Parkinson +1
Graphene-silicon (GS) Schottky junctions have been demonstrated as an efficient architecture for photodetection. However, the response speed of such devices for free space light de…
cond-mat.mes-hall2017★ 53 cited
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…