(International Tables for Crystallography) The optics and alignment of the divergent-beam laboratory X-ray powder diffractometer and its calibration using NIST standard reference materials

International
Tables for
Crystallography
Volume H
Powder diffraction
Edited by C. J. Gilmore, J. A. Kaduk and H. Schenk

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International Tables for Crystallography (2018). Vol. H, ch. 3.1, p. 225

Figure 3.1.2

J. P. Cline,^a ^* M. H. Mendenhall,^a D. Black,^a D. Windover^a and A. Henins^a

^aNational Institute of Standards and Technology, Gaithersburg, Maryland, USA
Correspondence e-mail: james.cline@nist.gov

Figure 3.1.2

A schematic diagram illustrating the operation and optical components of a Bragg–Brentano X-ray diffractometer equipped with a position-sensitive detector. Only the rays striking the centre line of the PSD, outlined in black, are in accordance with Bragg–Brentano focusing.