LAUSR

Uncooled CdTe and CdZnTe Based Detectors for γ-Radiation Spectrometry

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1 Published in 2017 at "Atomic Energy"

DOI: 10.1007/s10512-017-0213-4

Abstract: The results of a study of the electrophysical characteristics of the detector single crystals CdZnTe and CdTe obtained from the best domestic (Institute of Rare Metal Industry, Giredmet) and foreign (Acrorad (Japan) and Redlen (Canada))… read more here.

Keywords: energy; uncooled cdte; based detectors; cdte cdznte ... See more keywords

Upgraded CdZnTe Based on the Infrared Attenuation Spectrum

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1 Published in 2019 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-018-06915-8

Abstract: According to the infrared attenuation spectrum, we can know the conduction type and major point defect of CdZnTe crystals. Based on point defect modelling, an appropriate modus of atmosphere annealing was described in this paper.… read more here.

Keywords: upgraded cdznte; cdznte; infrared attenuation; attenuation spectrum ... See more keywords

Study on the Performance of a Planar CdZnTe Detector with Guard-Ring

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1 Published in 2020 at "Journal of Electronic Materials"

DOI: 10.1007/s11664-020-08180-0

Abstract: The guard-ring of a CdZnTe (CZT) detector can reduce surface leakage current and improve charge collection efficiency. In this paper, COMSOL simulation software is adopted to evaluate the influence of the weighting potential and electric… read more here.

Keywords: guard ring; czt; detector guard; cdznte ... See more keywords

Studies on thermal and interface optimization for CdZnTe crystals by unseeded Traveling Heater Method

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1 Published in 2020 at "Journal of Crystal Growth"

DOI: 10.1016/j.jcrysgro.2020.125776

Abstract: Abstract A stable thermal field and a controlled convex growth interface are essential for the stable growth of large-size CdZnTe crystals by the Traveling Heater Method (THM). However, the crucible wall temperature always increases due… read more here.

Keywords: traveling heater; growth; cdznte crystals; interface optimization ... See more keywords

Characterisation of Redlen high-flux CdZnTe

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0 Published in 2017 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/12/12/c12045

Abstract: CdZnTe is a promising material for the current generation of free electron laser light sources and future laser-driven γ-ray sources which require detectors capable of high flux imaging at X-ray and γ-ray energies (> 10… read more here.

Keywords: transport properties; flux; characterisation redlen; redlen high ... See more keywords