arXiv · 0704.1909
Non-linear electromagnetic response of graphene
Abstract
It is shown that the massless energy spectrum of electrons and holes in graphene leads to the strongly non-linear electromagnetic response of this system. We predict that the graphene layer, irradiated by electromagnetic waves, emits radiation at higher frequency harmonics and can work as a frequency multiplier. The operating frequency of the graphene frequency multiplier can lie in a broad range from microwaves to the infrared.
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S. A. Mikhailov. 2007-04-15. Non-linear electromagnetic response of graphene. https://doi.org/10.1209/0295-5075/79/27002
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