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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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Detalles Bibliográficos
Autores principales:	Cai, Xinghan, Suess, Ryan J., Drew, H. Dennis, Murphy, Thomas E., Yan, Jun, Fuhrer, Michael S.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2015
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4594039/ https://www.ncbi.nlm.nih.gov/pubmed/26441034 http://dx.doi.org/10.1038/srep14803

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