Figure 1. Wiring diagram of a Graphene-based Terahertz Detector (IMAGE)

Moscow Institute of Physics and Technology

Figure 1. Wiring diagram of a Graphene-based Terahertz Detector

Caption

Wiring diagram of a graphene-based terahertz detector: terahertz radiation hits the antenna connected to the left (source) and top (gate) terminals of a transistor. This generates direct photocurrent (or a constant voltage, depending on the measurement setup) between the left and right terminals, which is a measure of radiation intensity.

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Lion_on_helium, MIPT press office

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