EFFECT OF IRRADIATION ON PROPERTIES OF CdTe DETECTORS
A comparative analysis of published experimental data about the concentration, capture cross section and type of traps in CdTe: Cl has been carried out. Based on the performed analysis an identification of registered levels on acceptor and donor type was realized. The numerical simulations have been...
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| Format: | Article |
| Language: | English |
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V.N. Karazin Kharkiv National University Publishing
2014-10-01
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| Series: | East European Journal of Physics |
| Online Access: | https://periodicals.karazin.ua/eejp/article/view/109 |
| Summary: | A comparative analysis of published experimental data about the concentration, capture cross section and type of traps in CdTe: Cl has been carried out. Based on the performed analysis an identification of registered levels on acceptor and donor type was realized. The numerical simulations have been performed to study the effect of radiation defects arising under the influence of hard X-ray irradiation on the electrical and detector properties of cadmium telluride. The role of radiation-induced and background defects has been determined for the processes of degradation of the spectroscopic characteristics of CdTe:Cl detectors operated under conditions of ionizing radiation. |
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| ISSN: | 2312-4334 2312-4539 |