Table 1.

ZnO crystallite sizes calculated by the Scherrer and Williamson–Hall (WH) methods, and strain values calculated using the WH method.

Cycles	Average FWHM (deg)	Crystallite Size (nm)		Strain (ε)
		Scherrer	Williamson-Hall
2	0.54896	22.07	25.87	9.17$\times {10}^{-4}$
5	0.62866	17.57	23.82	1.68$\times {10}^{-3}$
8	0.87176	12.86	22.44	3.79$\times {10}^{-3}$
10	1.14171	9.51	13.45	3.33$\times {10}^{-3}$