Figure 4.

Three-dimensional representation of the functionals z(E) and the evolution of their absolute values for carbon leads. (A) Three-dimensional representation of the functionals z(E) on a complex plane and (B) the evolution of their absolute values as a function of energy for carbon leads. The color scheme here is the same as that for carbon in Figure 3A.

Szczȩśniak et al. Nanoscale Research Letters 2012 7:616   doi:10.1186/1556-276X-7-616
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