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. 2018 Mar 22;18(4):941. doi: 10.3390/s18040941

Figure 1.

Figure 1

Optoelectronic property of graphene (a) Band structure; (b) Calculated conductivities varying in Fermi level; (c) Calculated permittivity and refractive index, in real and imaginary parts, respectively. Here (a,b) are reproduced from Refs. [36,42], respectively.