Metamaterials for Novel Wave Phenomena in Microwaves, Optics, and Mechanics
Open Access

Table 1

The materials studied and their properties.

Semiconductor ε m
ITO 3.80 [22] 0.380 [22] 4.0 3.3 [37]
InP 9.55 [22] 0.078 [22] 2.9 1.0 [25]
GaAs 10.91 [22] 0.068 [22] 2.9 1.4 [35]
Si 11.70 [22] 0.270 [22] 5.9 2.8 [35]
InSb 15.7 [38] 0.012 [38] 1.5 70.0 [39]
Ge 16.00 [36] 0.082 [36] 3.8 0.56 [35]