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

Table 1

Electrical properties of ZnO films at room temperature.

nNa/nZn	Carrier; type	Mobility; (cm^2 v^−1 s^−1)	Carrier concentration; (cm^−3)
0	n	40	1.4 × 10^16
2.8	p	106	3.1 × 10^16
5.6	p	41.9	1.7 × 10^17
8.4	p	99.4	6.5 × 10^16
11.2	n	10.4	4.3 × 10^16