3 years ago

Identification of graphene layers by dielectric grating: giant enhancement of visibility

Qian Fang, Haixia Da, Jianqi Nong, Tingwei Li, Xiaohong Yan
The layer number of graphene plays a critical role in determining its electronic and optical properties; thus the identification of the layer number of graphene is strongly required in experiments. Here, through rigorous coupled-wave analysis, we propose a one-dimensional dielectric grating ...

Publisher URL: http://www.osapublishing.org/abstract.cfm

DOI: josab-35-12-3039

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