X-ray microscopy has been well-recognized as one of the most important techniques for
research in a wide range of scientific disciplines including materials science, geoscience …

This paper presents an algorithm to calibrate the center-of-rotation for X-ray tomography by
using a machine learning approach, the Convolutional Neural Network (CNN). The …

In transmission X-ray microscopy (TXM) systems, the rotation of a scanned sample might be
restricted to a limited angular range to avoid collision with other system parts or high …

Since X-ray tomography is now widely adopted in many different areas, it becomes more
crucial to find a robust routine of handling tomographic data to get better quality of …

abstract Misalignment of the rotation axis causes severe artifacts in X-ray computed
tomography. Calibration of this parameter is often insufficient for sub-micron resolution …

In this study we present the results of an extensive multiscale characterization of the flow
properties and structural and capillary heterogeneities of the Heletz sandstone. We …

Novel developments in X-ray sources, optics and detectors have significantly advanced the
capability of X-ray microscopy at the nanoscale. Depending on the imaging modality and the …

X-ray 3D tomographic techniques are powerful tools for investigating the morphology and
internal structures of specimens. A common strategy for obtaining 3D tomography is to …

Nano-resolution synchrotron X-ray spectro-tomography has been demonstrated as a
powerful tool for probing the three-dimensional (3D) structural and chemical heterogeneity …

Tomography imaging methods at synchrotron light sources keep evolving, pushing multi-
modal characterization capabilities at high spatial and temporal resolutions. To achieve this …