Window-Based Energy Selecting X-ray Imaging and Charge Sharing in Cadmium Zinc Telluride Linear Array Detectors for Contaminant Detection

The spectroscopic and imaging performance of energy-resolved photon counting detectors, based on new sub-millimetre boron oxide encapsulated vertical Bridgman cadmium zinc telluride linear arrays, are presented in this work. The activities are in the framework of the AVATAR X project, planning the d...

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Veröffentlicht in:	Sensors (Basel, Switzerland) Switzerland), 2023-03, Vol.23 (6), p.3196
Hauptverfasser:	Buttacavoli, Antonino, Principato, Fabio, Gerardi, Gaetano, Cascio, Donato, Raso, Giuseppe, Bettelli, Manuele, Zappettini, Andrea, Taormina, Vincenzo, Abbene, Leonardo
Format:	Artikel
Sprache:	eng
Schlagworte:	Boron oxides Cadmium Cadmium zinc tellurides charge sharing contaminant detection Contaminants CZT detectors Detectors Electrodes Electronics Energy energy-resolved X-ray imaging Image quality Linear arrays Quality control R&D Radiation Radiography Research & development semiconductor pixel detectors Sensors X ray imagery X-ray detectors X-rays Zinc telluride Zinc tellurides
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Zusammenfassung:	The spectroscopic and imaging performance of energy-resolved photon counting detectors, based on new sub-millimetre boron oxide encapsulated vertical Bridgman cadmium zinc telluride linear arrays, are presented in this work. The activities are in the framework of the AVATAR X project, planning the development of X-ray scanners for contaminant detection in food industry. The detectors, characterized by high spatial (250 µm) and energy (
ISSN:	1424-8220 1424-8220
DOI:	10.3390/s23063196