fig7
Figure 7. (A) RCS Simulation model; (B) RCS curves and (C) RCS decrease values of samples; CST simulation results of (D) CoFe/Co@NC-600, (E) CoFe/Co@NC-700, (F) CoFe/Co@NC-800, and (G) CoFe/Co@NC-900 heterostructures. RCS: Radar cross section; CST: computer simulation technology; NC: nitrogen-doped carbon.
