Diffraction Lab

Practical guidance, interactive tools and learning resources for powder and single-crystal X-ray diffraction, from instrument set-up to Rietveld refinement.

The information on this page is provided in good faith for general guidance only. We cannot accept responsibility for any unintentional errors. Always consult your local experts, the manufacturer's manuals and your institution's approved procedures before operating any equipment.

Interactive Diffraction Lab

Explore how crystal structure, wavelength and geometry shape a diffraction pattern, in your browser.

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X-ray Laboratory SOPs

A practical summary of safe operation, sample preparation, data collection and running costs for an X-ray diffraction laboratory. Written in original wording; no manufacturer affiliation.

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Practical TOPAS guides based on my experiences

Step-by-step refinement guides for different PXRD instruments and geometries

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