Growth of Zinc Oxide Nanorods with the Thickness of Less than or Equal to 1 μm through Zinc Acetate or Zinc Nitrate for Perovskite Solar Cell Applications

Table 2

FWHM analysis of the (002) XRD peak in ZnO NRs grown from the ZA source.

Parameters	ZA 0 minutes	ZA 15 minutes	ZA 60 minutes	ZA 90 minutes	ZA 120 minutes
Peak position (°)	34.51	34.51	34.50	34.50	34.50
FWHM (°)	0.71	0.37	0.36	0.36	0.35
Crystallite size (nm)	10.70	20.57	21.09	21.06	21.62