Table 1.

ZnO crystallite size before and after irradiated with lasers having wavelengths of $532nm$ and $1064nm$.

Samples	hkl (1 0 1)					Grain size DTEM (nm)
	2θ (°)	β (deg.)	DXRD (nm)	$\delta (\times {10}^{-4}{\mathit{nm}}^{-2})$	$\epsilon (\times {10}^{-4})$
pure	36.5358	0.62340	13.4198	55.5274	25.8300	46
Irradiated by 1064 nm	36.3945	0.58190	14.3710	48.4201	24.1203	45
Irradiated by 532 nm	36.1759	0.62040	13.4708	55.1078	25.7322	42