CZT Pixilated Detector

In contrast to indirect semiconductor detectors, CZT provides ‘direct’ solid-state technology. The CZT semiconductor is a pixilated array with an effective Z of 50 and a density of 5.8 g/cm3. Gamma rays enter the CZT semiconductor detector and are directly converted to electron hole pairs. These charges (electrons and holes) then drift towards positive and negative electrodes, respectively, inducing electrical output signals.If you have any special requirements, contact us and the R&D engineer can design it.








Application SPECT、γ Camera X-ray imaging
Operating temperature range                                                    -20℃ ~ 40℃
Typical energy resolution <6.5%@59.5 KeV   ——
Count rate  —— >200k cps/pixel
Typical matrix Area array detector
8×8 , 4×4
Linear array detector
1×16, 1×32
Area array detector
8×8 , 4×4
Linear array detector
1×16, 1×32
The maximum dimensions of crystal                                                  40×40×5 mm3







Detector Size







Electronic board Size

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Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China.PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

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