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Figure 10
The capture-volume variation with incident angle Ω and scattering angle 2θ. The detector slit dimension is defined by Δ2θs in the diffractometer plane, and the slit dimension, or Soller slit, normal to the diffractometer plane, sa. As the angle 2θ–Ω is reduced the range in X, i.e. ΔX, becomes large. The Debye–Scherrer ring is given by the variation in χ (dashed line).

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ISSN: 2053-2733
Volume 70| Part 3| March 2014| Pages 257-282
doi:10.1107/S205327331400117X
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