Vanadium Pentoxide Nanoparticles Doped ZnO: Physicochemical, Optical, Dielectric, and Photocatalytic Properties

Table 2

Crystallite size and microstrain calculated using the Debye Scherrer and Williamson–Hall methods.

Sample	Scherrer’s D (nm)	Williamson–Hall analysis
		D (nm)	ε
ZnO	21.028	21.324	0.000053
3 V	16.312	11.943	−0.00184
5 V	9.128	7.067	−0.00262
7 V	8.876	6.953	−0.00511