Table 2.

Diffraction peak width at maximum height (FWHM parameter).

Sample	Intensity	2w	2θ’	d2θ’
1 s	1562	0.25	44.665	2.0274
2 s	1497	0.35	44.655	2.0276
3 s	1134	0.39	44.585	2.0308
4 s	1123	0.45	44.615	2.0295
5 s	1058	0.49	44.635	2.0287