Polarity-Tunable Field Effect Phototransistors.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00728
Abstract: Field-effect phototransistors feature gate voltage modulation, allowing dynamic performance control and significant signal amplification. A field-effect phototransistor can be designed to be inherently either unipolar or ambipolar in its response. However, conventionally, once a field-effect… read more here.
Keywords: field effect; tunable field; polarity tunable; effect ... See more keywords
Polarity tunable trionic electroluminescence in monolayer WSe2.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.9b03215
Abstract: Monolayer WSe2 exhibits luminescence arising from various types of exciton complexes due to strong many-body effects. Here, we demonstrate selective electrical excitation of positive and negative trions in van der Waals metal-insulator-semiconductor (MIS) heterostructure consisting… read more here.
Keywords: polarity tunable; monolayer; tunable trionic; trionic electroluminescence ... See more keywords