Investigation of surface topology of printed nanoparticle layers using wide-angle low-Q scattering

A novel scattering technique in reflection geometry which enables a topological description of very rough surfaces of disordered systems is presented. The set-up uses soft X-rays at wide incident angles.

High-dynamic-range coherent diffractive imaging: ptychography using the mixed-mode pixel array detector

The advantages of a novel wide dynamic range hard X-ray detector are demonstrated for (ptychographic) coherent X-ray diffractive imaging.