Univ. Gustave Eiffel

Nov 8, 2024 | onlinelibrary.wiley.com | Grenoble INP |Univ. Gustave Eiffel

Three-dimensional X-ray diffraction (3DXRD), or high-energy diffraction microscopy (HEDM), are synchrotron diffraction techniques based on the rotation method with hard monochromatic X-rays (10–100 keV). They allow the non-destructive investigation of the internal structure of polycrystalline materials on a per-grain basis, with a penetration depth of up to a few millimetres (Bernier et al., 2011; Bernier et al., 2020; Poulsen et al., 2004; Poulsen, 2012).