Figure 3
The scattered intensity at Q = 0.02 Å−1 as a function of azimuth when (a) the sample is cut parallel to the bedding with scattering in the XY plane, and (b) the sample is cut perpendicular to the bedding with scattering in the YZ plane. This shows that the Y measurement (φ = ±π/2) has a similar intensity to the X measurement. The YZ data are fitted to equation (4) so that I(φ) ≃ [cos2φ + (a/b)2sin2φ]−n/2, where a/b = 1.76 and n = 3.33. |