Paving the Way for Tunable Graphene Plasmonic THz Amplifiers (IMAGE)

Tohoku University

Paving the Way for Tunable Graphene Plasmonic THz Amplifiers

Caption

A scanning-electron microscopic top-view image of a fabricated graphene transistor structure under measurement. It features the unique transistor electrode structure called "double-grating gate," where two sets of gate electrodes that have a comb-like grating shape are prepared and arranged in an interdigitated fashion.

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Tohoku University

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