(Cd,Mg)Te crystals for picosecond-response optical-to-x-ray radiation detectors

We demonstrate a photodetector sensitive to both optical and x-ray picosecond pulses based on our in-house grown cadmium magnesium telluride (Cd,Mg)Te single crystal. Specifically, we developed In-doped Cd0.96Mg0.04Te material and discuss its femtosecond optical photoresponse, as well as the detecto...

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Bibliographic Details
Published in:Review of scientific instruments 2022-11, Vol.93 (11), p.113104-113104
Main Authors: Cheng, J., Chen, G., Chakraborty, D., Kutcher, S., Wen, J., Chen, H., Trivedi, S., Sobolewski, Roman
Format: Article
Language:English
Subjects:
Alpha rays
Dark current
Free electron lasers
Laser beams
Magnesium
Optical radiation
Picosecond pulses
Pulse duration
Radiation detectors
Single crystals
Tellurides
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Summary:We demonstrate a photodetector sensitive to both optical and x-ray picosecond pulses based on our in-house grown cadmium magnesium telluride (Cd,Mg)Te single crystal. Specifically, we developed In-doped Cd0.96Mg0.04Te material and discuss its femtosecond optical photoresponse, as well as the detector performance, such as
ISSN:0034-6748
1089-7623
DOI:10.1063/5.0101831