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Influence of base material thickness on spectrometry of semiconductor detectors based on semi-insulating GaAs [PDF]
EPJ Web of Conferences, 2023 The bulk semi-insulating GaAs material was used for preparation of pad radiation detectors with circular contacts of 1 mm diameter. The spectrometric properties of a semiconductor detector depend on the quality of the base material and on the deposited ...
Šagátová Andrea +4 more
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Design and first tests of the S3 detector of reactor antineutrinos [PDF]
EPJ Web of Conferences, 2021 The new experiment S3 devoted to the study of reactor antineutrinos was designed and constructed as a common activity of IEAP CTU in Prague and JINR (Dubna). The S3 detector is a compact, highly segmented polystyrene-based scintillating detector composed
Slavíčková Mária +20 more
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East European Journal of Physics, 2021 This work is devoted to the study of the mechanisms of the influence of radiation defects, arising under the influence of gamma irradiation, on the change in resistivity ρ, lifetime of nonequilibrium electrons τn and holes τp, in CdTe:Cl and Cd0.9Zn0.1Te
Alexandr I. Kondrik
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Influence of impurities and structural defects on the properties of CdTe- and CdZnTe-based detectors
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2022 The most researched materials for uncooled semiconductor detectors of ionizing radiation are CdTe:Cl and Cd0.9Zn0.1Te, which allow to obtain detectors with high values of resistivity ρ and electron mobility. In the process of producing detector materials,
Alexandr Kondrik, Gennadiy Kovtun
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Технологія та конструювання в електронній апаратурі, 2023 The paper highlights the results of quantitative studies of the influence of the content of impurities and structural defects on the electrophysical and detector properties of Cd0.9Mn0.1Te:V — resistivity and concentrations of free charge carriers, life ...
Оleksandr Kondrik, Dmitriy Solopikhin
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Sensors, 2023 Neutrinos are difficult to detect because they weakly interact with matter, making their properties least known. The response of the neutrino detector depends on the optical properties of the liquid scintillator (LS).
Na-Ri Kim, Kyung-Kwang Joo, Hyun-Gi Lee
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East European Journal of Physics, 2020 This work is devoted to the study by computer simulation of the mechanisms of the influence of radiation defects, arising under the influence of neutron irradiation, on the changes in electrical properties: resistivity ρ, electron mobility μn, lifetime ...
Alexandr I. Kondrik, Gennadij P. Kovtun
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Design and simulation of silicon detector cells with spiral ring electrode structures
AIP Advances, 2021 Traditional pixel detectors are neatly arranged rectangular or square electrodes that cover almost the entire surface. Large electrode areas lead to high capacitance, and capacitance is the primary factor affecting detector noise.
Xinqing Li, Manwen Liu, Zheng Li
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Properties of Diamond-Based Neutron Detectors Operated in Harsh Environments
Journal of Nuclear Engineering, 2021 Diamond is widely studied and used for the detection of direct and indirect ionizing particles because of its many physical and electrical outstanding properties, which make this material very attractive as a fast-response, high-radiation-hardness and ...
Maurizio Angelone, Claudio Verona
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Investigation of charge collection in a CdTe-Timepix detector [PDF]
, 2013 Energy calibration of CdTe detectors is usually done using known reference sources disregarding the exact amount of charge that is collected in the pixels. However, to compare detector and detector model the quantity of charge collected is needed.
Fröjdh, C. +5 more
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