Texture corrections for total scattering functions

Cervellino, A.; Frison, R.

doi:10.1107/S2053273320002521

Acta Crystallographica Section A
Acta Crystallographica
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Figure 4
Debye–Scherrer (capillary) geometry: red – $[{\cal S}(Q)]$ without texture, orange – the single texture component, blue – $[{\cal S}(Q)]$ with component added, green – $[{\cal S}(Q)]$ with component subtracted. The component magnitude was set as $[Z_{l\semi m,0} = \pm (2l+1)]$ , its upper bound from equation (14)

. This leads to negative intensity in some regions of the (l, m) = (8, 0) (middle) plot, both green and blue lines, when the (-) sign is used, so in reality bounds on $[Z_{l\semi m,0}]$ must be tighter. (Top) $[{\cal S}(Q)]$ and its modification with the (2,0) component; (middle) with the (8,0) component; (bottom) with the (8,4) component.

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ISSN: 2053-2733

Volume 76| Part 3| May 2020| Pages 302-317

https://doi.org/10.1107/S2053273320002521

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