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Pulsed Near-IR Photoresponse in a Bi-metal Contacted Graphene Photodetector

We use an ultra-fast near-infrared pulse coincidence technique to study the time, temperature, and power dependence of the photoresponse of a bi-metal contacted graphene photodetector. We observe two components of the photovoltage signal. One component is gate-voltage dependent, linear in power at r...

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Dettagli Bibliografici
Pubblicato in:Sci Rep
Autori principali: Cai, Xinghan, Suess, Ryan J., Drew, H. Dennis, Murphy, Thomas E., Yan, Jun, Fuhrer, Michael S.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Nature Publishing Group 2015
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4594039/
https://ncbi.nlm.nih.gov/pubmed/26441034
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep14803
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