Figure 3
(a) Powder diffraction pattern from LaB6 powder measured with a large sample-to-detector distance d = 414 mm. (b) A plot of δ2θ versus 2θ, representing the experimental resolution function. (c) A plot of δ2θ/tan2θ versus 2θ. The data were measured from LaB6 powder in a 100 µm capillary rotated over 60° with two sample-to-detector distances of d = 414 mm (black) and 244 mm (red), a beam size of approximately 50 µm × 50 µm and 17.794 keV energy. |