Search results for "3D CZT"

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Development of a 3D CZT Spectrometer System with Digital Readout for Hard X/Gamma-Ray Astronomy

2019

We report on the development and of a complete X/γ rays detection system (10-1000 keV) based on CZT spectrometers with spatial resolution in three dimensions (3D) and a digital electronics acquisition chain. The prototype is made by packing four linear modules, each composed of one 3D CZT sensors. Each sensors is realized using a single spectroscopic graded CZT crystal of about 20×20×5 mm3. An electrode structure consisting of 12 collecting anodes with a pitch of 1.6 mm and 3 drift strips between each pair of anodes for 48 strips (0.15 mm wide) on the anodic side was adopted. The cathode is made of 10 strips with a pitch of 2 mm and orthogonal to anode side strips. Since the reading of the …

Materials scienceSTRIPSCZT detectorsensorscomputer.software_genre01 natural scienceslaw.invention010309 opticsOpticslaw0103 physical sciencesDigital Readout010303 astronomy & astrophysicsImage resolutionDigital electronicsX-ray and gamma ray detectorsSpectrometerbusiness.industryFirmwareSettore FIS/01 - Fisica SperimentaleDetectorSettore FIS/07 - Fisica Applicata(Beni Culturali Ambientali Biol.e Medicin)CathodeAnode3D CZTbusinesscomputer2019 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
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