Photodetector using graphene and method of manufacturing the same


Ontology type: sgo:Patent     


Patent Info

DATE

N/A

AUTHORS

Won Jong Yoo , Hua-Min LI

ABSTRACT

A photodetector using graphene includes: a gate electrode; a graphene channel layer which is opposite to and spaced apart from the gate electrode and does not have π-binding; a first electrode which contacts a first side of the graphene channel layer; and a second electrode which contacts a side of the graphene channel layer, where the first and second sides are opposite to each other, and where the graphene channel layer includes a first graphene layer and a first nanoparticle disposed on the first graphene layer. The first graphene layer may include a single graphene layer, or the first graphene layer may include a plurality of single graphene layers, which is sequentially stacked and does not have π-binding. More... »

Related SciGraph Publications

  • 2010-05. Graphene photodetectors for high-speed optical communications in NATURE PHOTONICS
  • 2011-09. Strong plasmonic enhancement of photovoltage in graphene in NATURE COMMUNICATIONS
  • 2009-12. Ultrafast graphene photodetector in NATURE NANOTECHNOLOGY
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