The Medipix2 Collaboration was started officially in September 1999 with the aim of
disseminating hybrid pixel detector technology from High Energy Physics to other fields. The …

CAT-ACT—the hard X-ray beamline for CATalysis and ACTinide/radionuclide research at
the KIT synchrotron radiation facility ANKA—is dedicated to X-ray spectroscopy, including …

Progress in the development of high-performance semiconductor radiation imaging pixel
detectors based on technologies developed for use in high-energy physics applications has …

The energy information acquired using spectral X-ray detectors allows noninvasive
identification and characterization of chemical components of a material. To achieve this, it is …

Several experiments were performed to establish the Medipix2 device capabilities for track
recognition and its efficiency at measuring fluxes. A Medipix2 device was exposed to …

CdTe is a promising material for the detection of γ-and X-rays as 1 mm thick CdTe sensors
offer an absorption efficiency that is higher than 50 {%} for photon energies up to 120 keV …

Spectral computed tomography (spectral CT) is a medical and biomedical imaging
technique which uses the spectral information of the attenuated X-ray beam. Energy …

Material-resolved X-ray imaging or colour X-ray imaging is of a great interest for many
applications ranging from physics, industry to medicine and biology. X-ray fluorescence …

Accurate energy calibration is critical for the application of energy-resolved photon-counting
detectors in spectral imaging. The aim of this study is to investigate the feasibility of energy …

We developed a novel, accurate and robust energy calibration algorithm for single X-ray
photon counting detectors suitable for the use of high-Z sensor materials. The calibratable …