Research / 2019 / Article / Fig 2

Research Article

Targeted Double Negative Properties in Silver/Silica Random Metamaterials by Precise Control of Microstructures

Figure 2

SEM image of SiO2 bulk (a), and Ag/SiO2 composites with 17 wt.% (b), 28 wt.% (c), 32 wt.% (d), 35 wt.% (e), and 37 wt.% (f) silver content.