Large energy storage efficiency of the dielectric layer of graphene nanocapacitors

@article{Bezryadin2017LargeES,
  title={Large energy storage efficiency of the dielectric layer of graphene nanocapacitors},
  author={Alexey Bezryadin and Andrey Belkin and Eduard Ilin and M Pak and Eugene V. Colla and Alfred Wilhelm Hubler},
  journal={Nanotechnology},
  year={2017},
  volume={28}
}
Electric capacitors are commonly used in electronic circuits for the short-term storage of small amounts of energy. It is desirable however to use capacitors to store much larger energy amounts to replace rechargeable batteries. Unfortunately existing capacitors cannot store sufficient energy to be able to replace common electrochemical energy storage systems. Here we examine the energy storage capabilities of graphene nanocapacitors, which are tri-layer devices involving an Al film, Al2O3… 

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