Figure 2
A comparison of the predictions of (a) equation (1), the NTXRD result for n = 1, and (b) equation (21), our result for a cubic shaped crystallite with faces aligned to the cube axes, for radiation incident at an angle for a variety of f values. Both distributions exhibit specular reflections. Whilst the NTXRD result predicts a further peak at exactly , we find this second peak to vary in angle as described in the text. |