Figure 10

Impedance matching (a) and attenuation constant α (b) of Cu@Ni NWs/GO (1:0.5), Cu@Ni NWs/GO (1:1), Cu@Ni NWs/GO (1:2), and Cu@Ni NWs/RGO (1:1).

Impedance matching (a) and attenuation constant α (b) of Cu@Ni NWs/GO (1:0.5), Cu@Ni NWs/GO (1:1), Cu@Ni NWs/GO (1:2), and Cu@Ni NWs/RGO (1:1).