This tutorial review introduces the use of polychromatic radiation for 3D grain mapping using
X-ray diffraction contrast tomography. The objective is to produce a 3D map of the grain …

The principles of a novel technique for nondestructive and simultaneous mapping of the
three-dimensional grain and the absorption microstructure of a material are explained. The …

In this paper the authors describe a technique based on synchrotron x-ray diffraction which
has been used to produce full 3D grain maps (both grain shapes and orientations) in …

Non-destructive, three-dimensional (3D) characterization of the grain structure in mono-
phase polycrystalline materials is an open challenge in material science. Recent advances …

A method for reconstructing the three-dimensional grain structure from data collected with a
recently introduced laboratory-based X-ray diffraction contrast tomography system is …

By simultaneous acquisition of the transmitted and the diffracted beams, the applicability of
the previously introduced diffraction contrast tomography technique [Ludwig, Schmidt …

X-ray-based non-destructive 3D grain mapping techniques are well established at
synchrotron facilities. To facilitate everyday access to grain mapping instruments, laboratory …

Diffraction contrast tomography is a near-field diffraction-based imaging technique that
provides high-resolution grain maps of polycrystalline materials simultaneously with the …

The first results of three-dimensional grain mapping using a laboratory tomograph equipped
with a microfocus W target X-ray tube source, operated at 90 kV and 350 µA, are presented …

Recent advances in synchrotron based X-ray imaging and diffraction techniques offer
interesting new possibilities for mapping 3D grain shapes and crystallographic orientations …