A hybrid pixel detector with a pixel readout application-specific integrated circuit (ASIC) connected to a pixel radiation sensor by the flip-chip method is the common solution for space-borne X-ray imaging applications. It will have different degrees of voltage drop among the pixel element with the growin...
2022-09-01
An X-ray diffractometer (XRD) is a powerful tool that provides cost-effective and non-destructive molecular structure studying of complex material matrices with minimal samples in many areas such as exploration, industrial production, pharmaceuticals, and archeology. The performance of both detectors and...
2022-09-01
Hybrid pixel detectors with a dynamically selectable readout mode is highly desirable for X-ray imaging application. The concept of a pixel detector system that can switch readout mode under different conditions is demanded to realize fast and versatile imaging. In traditional pixel detectors, a static pip...
2022-08-29
The current pulse provided by the semiconductor radiation detector (sensor) is amplified and shaped in the front-end electronics. Different modes of signal acquisition are possible: current mode, voltage mode or charge-integration mode. An example of front-end electronics using the charge-integration mode ...
2021-08-01
Working life is an essential performance index for battery-powered portable radiation detectors. In these applications, an energy-efficient front-end electronic is of great importance. According to the comparison of mostly used amplifiers, an inverter amplifier, which can achieve the highest energy efficie...
2021-07-30
