Figure 19
Angular dependence of the 1/x correction function for modelling the peak asymmetry due to equatorial divergence caused by a fixed divergence slit of 0.5, 1.0 or 2.0° opening (left) and a variable divergence slit with a constant illuminated sample length of 10, 20 or 30 mm (right). The secondary diffractometer radius is set to 217.5 mm. |