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physics.app-ph2019
Highly Sensitive, Fast Graphene Photodetector with Responsivity A/W Using Floating Quantum Well Gate
Krishna Murali, Nithin Abraham, Sarthak Das +2
Graphene, owing to its zero bandgap electronic structure, is promising as an absorption material for ultra-wideband photodetection applications. However, graphene-absorption based…
physics.app-ph2018
Gate tunable WSe2/SnSe2 backward diode with ultrahigh reverse rectification ratio
Krishna Murali, Medha Dandu, Sarthak Das +1
Backward diodes conduct more efficiently in the reverse bias than in the forward bias, providing superior high frequency response, temperature stability, radiation hardness, and 1/…