Imaging techniques based on neutron beams are rapidly developing and have become
versatile non-destructive analyzing tools in many research fields. Due to their intrinsic …

X-ray sources are developing rapidly and their coherent output is growing correspondingly.
The increased coherent flux from modern X-ray sources is being matched with an …

The reduction in visibility in x-ray grating interferometry based on the Talbot effect is
formulated by the autocorrelation function of spatial fluctuations of a wavefront due to …

Grating interferometer based imaging with X-rays and neutrons has proven to hold huge
potential for applications in key research fields conveying biology and medicine as well as …

Magnetic domains have been the subject of much scientific investigation since their
theoretical existence was first postulated by P.-E. Weiss over a century ago. Up to now, the …

It is well established that laser cutting or mechanical cutting of nonoriented electrical steel
causes structural changes at the cutting edge, which finally affect the magnetic properties …

The construction of the new neutron imaging instrument at the BER-2 research reactor of the
Helmholtz-Zentrum Berlin has greatly increased the potential of the facility. The redesign of …

Neutron imaging is an invaluable tool for noninvasive analysis in many fields. However,
neutron facilities are expensive and inconvenient to access, while portable sources are not …

Grating-based x-ray dark-field computed tomography is a functional method that utilizes the
scattering contrast mechanism to explore the inaccessible spatially resolved internal …

Knowing the distribution of a magnetic field in bulk materials is important for understanding
basic phenomena and developing functional magnetic materials. Microscopic imaging …