Effect of Na Doping on the Nanostructures and Electrical Properties of ZnO Nanorod Arrays

Table 2

Electrical properties of Na-doped ZnO films by different processes.

Material	Mobility; (cm^2 v^−1 s^−1)	Carrier concentration; (cm^−3)	References
ZnO:Na	1.41	5.19 × 10^16	[9]
ZnO:Na	0.138–0.676	6.90 × 10^16–2.16 × 10^17	[21]
ZnO:Na	0.22	5.3 × 10^16	[22]
ZnO:Na	0.43	2.5 × 10^17	[23]
ZnO:Na	0.402	1.81 × 10^15	[24]
ZnO:Na nanowires	2.1	1.3 × 10^16	[7]
ZnO:Na nanorod arrays	41.9–106	3.1 × 10^16–1.7 × 10^17	Our work