Lesson 8 of the Profex workshop at the Forschungszentrum Jülich, Germany, in March 2024 discusses some common refinement challenges. The first example provides information about how texture / preferred orientation is refined in Profex. The second example demonstrates how to refine anisotropic crystallite sizes. The third example shows how to create electron density maps (difference Fourier maps), and how they can help with structure refinements. Slides and example files are avialable for download on https://www.profex-xrd.org Profex workshops are kindly supported by RMS Foundation, Switzerland: https://www.rms-foundation.ch ... https://www.youtube.com/watch?v=0_0uqdPQTU4

A sequential batch refinement uses the results of a refinement project as input files for the next project. This way, high-temperature or high-pressure measurement series can be refined. Visit the Profex website: https://www.profex-xrd.org Profex Tutorials on Odysee: https://odysee.com/@ProfexTutorials:2 ... https://www.youtube.com/watch?v=F5kBvTHt2ng

Time stamps: Introduction: 00:34 Application in Profex: 03:12 Download the example file: https://www.profex-xrd.org/?page_id=515 Visit the Profex website: https://www.profex-xrd.org ... https://www.youtube.com/watch?v=FaM3mmwrqNY

Lesson 3 of the Profex workshop at the Forschungszentrum Jülich, Germany, in March 2024 summarizes the concept of Rietveld refinement. Slides and example files are avialable for download on https://www.profex-xrd.org Profex workshops are kindly supported by RMS Foundation, Switzerland: https://www.rms-foundation.ch ... https://www.youtube.com/watch?v=l_Lk-zbnmSE