CdZnTe detectors have been under development for the past two decades, providing good
stop** power for gamma rays, lightweight camera heads and improved energy resolution …

The search for a semiconductor detector capable of room-temperature operation with similar
performance to liquid-nitrogen-cooled Ge detectors has been going on for several decades …

Measurements using the National Synchrotron Light Source provided a detailed
comparisons of the microscale detector response and infrared microscopy images for …

Material homogeneity is critical in achieving high-performance in all types of radiation
detectors. This requirement is not inevitably satisfied in today's commercial detector-grade …

We studied the effects of small,< 20 mum, Te inclusions on the energy resolution of CdZnTe
gamma-ray detectors using a highly collimated X-ray beam and gamma-rays, and modeled …

The resources devoted to interdicting special nuclear materials have increased considerably
over the last several years in step with growing efforts to counter nuclear proliferation and …

Using a series of detector measurements taken at different locations to localize a source of
radiation is a well-studied problem. The source of radiation is sometimes constrained to a …

Direct converting quantum counting detectors based on cadmium telluride and cadmium
zinc telluride have been investigated with respect to their properties under intense X-ray …

Recently the use of micro-characterization techniques employing synchrotron radiation
permitted identification of the deteriorating effects associated with tellurium (Te)-rich …

We report a fabrication process of pixel detectors made of bulk cadmium telluride (CdTe)
crystals. Prior to processing, the quality and defect density in CdTe material was …