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Radiation Detectors and Sensors in Medical Imaging [PDF]
SensorsMedical imaging instrumentation design and construction is based on radiation sources and radiation detectors/sensors. This review focuses on the detectors and sensors of medical imaging systems.
Christos Michail +5 more
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Applications of Cd(Zn)Te Radiation Detectors in Non-Destructive Testing and Evaluation [PDF]
SensorsThis review explores the applications of room temperature semiconductor detectors, with a focus on Cd(Zn)Te based detection systems, in non-destructive testing and evaluation (NDT&E). Cd(Zn)Te detectors, which operate efficiently at ambient temperatures,
Anthony R. Whittemore +1 more
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Advances in High-Temperature Irradiation-Resistant Neutron Detectors [PDF]
SensorsTo achieve a substantial enhancement in thermodynamic efficiency, Generation IV nuclear reactors are designed to operate at significantly elevated temperatures compared to conventional reactors.
Chunyuan Wang +3 more
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Radiation dosimetry in medicine using II-VI semiconductors
Journal of Radiation Research and Applied Sciences, 2022 For several decades, radiation detection has been implemented using mainly silicon (Si) and germanium (Ge). However, group II-VI compound semiconductors such as cadmium telluride (CdTe), cadmium sulfide (CdS), cadmium selenide (CdSe), zinc selenide (ZnSe)
Edrine Damulira
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Photonics, 2021 The time dynamics of nonequilibrium charge carrier relaxation processes in SI GaAs:EL2 (semi-insulating gallium arsenide compensated with EL2 centers) and HR GaAs:Cr (high-resistive gallium arsenide compensated with chromium) were studied by the optical ...
Irina A. Kolesnikova +8 more
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Sensors, 2023 This article discusses the possibilities and limitations of CdZnTe (CZT) quasi-hemispherical detectors operating over a wide temperature range and at high-gamma radiation fluxes.
Victor Ivanov +4 more
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Fabrication and characterization of high-resolution 4H-SiC epitaxial radiation detectors for challenging reactor dosimetry environments [PDF]
EPJ Web of Conferences, 2023 Reactor dosimetry environments require radiation detectors that are capable of operating at high temperatures in extremely high neutron and gamma-ray dose rates. Silicon carbide (SiC) is one of the most promising wide bandgap semiconductors (3.27 eV) for
Mandal Krishna C. +2 more
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Recent progress in diamond radiation detectors
Functional Diamond, 2022 This paper reviews recent progress in diamond radiation detectors. Diamond is an ultra-wide gap (5.5 eV) semiconducting material which has several ideal properties for radiation detectors, such as solar blindness, high temperature operation, and fast ...
T. Shimaoka, S. Koizumi, J. H., Kaneko
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Приборы и методы измерений, 2021 Inorganic scintillation detectors are widely used to measure of dose rate in the environment due to their high sensitivity to photon radiation. A distinctive feature when using such detectors is the need to take into account of the position of the ...
R. V. Lukashevich, G. A. Fokov
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Transition radiation detectors [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2012 We review the basic features of transition radiation and how they are used for the design of modern Transition Radiation Detectors (TRD). The discussion will include the various realizations of radiators as well as a discussion of the detection media and aspects of detector construction.
Andronic, A., Wessels, J. P.
openaire +2 more sources