Broadband Responsivity of a Graphene Photodetector
Xinghan CaiRyan J. SuessA. B. SushkovThomas E. MurphyMichael S. FuhrerH. D. Drew
Abstract
The responsivity of a monolayer graphene photodetector based on the photo-thermoelectric effect was measured at room temperature for dc, terahertz, and optical frequencies and found to be approximately 81, 188, and 18 V/W respectively.
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