Table 2. Integral breadths of diffuse-scattering components extracted from the transverse scans of the 002, 004 and 006 reflections on samples S4 and S5, and quality factor calculated from the 002 reflection.

	002		004	006
	IB (nm1)	QF	IB (nm1)	IB (nm1)
S4	0.052	0.21	0.033	0.062
S5	0.037	0.98	0.018	0.034