Table 4.

Conductivity and permittivity of most used metallic nanoparticle inks and dielectric inks, respectively.

Ink Material	Conductivity	Permittivity	Ref. #
Ag nanoparticle	0.4 to 2.5 × 107 S/m	N/A	[29]
PVP dielectric ink	N/A	11.7	[25]
PEDOT:PSS	3 × 104 S/m	N/A	[24]
Graphene	1 × 108 S/m	N/A	[24]
SU-8 (dielectric layer)	N/A	4.2	[44]
Cu	5.96 × 107 S/m	N/A	[45]
Au	4.42 × 107 S/m	N/A	[45]

Note: N/A and N/S represent not applicable and not specified, respectively.