Fast Neutron Scintillator Screens for Neutron Imaging Using a Layered Polymer-Phosphor Architecture
Quantum Beam Science, 2022 Fast neutrons enable a nondestructive examination of dense, large, and highly attenuating samples due to their lower interaction probability compared to thermal neutrons.
William Chuirazzi +5 more
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Fast Neutron Measurement System Using Prompt Gamma Neutron Activation Solid Converter: Monte Carlo Study [PDF]
Sensors, 2023 Measuring fast neutron emission around accelerators is important for purposes of environmental monitoring and radiation safety. It is necessary to detect two types of neutrons: thermal and fast.
Jonathan Walg, Itzhak Orion
doaj +2 more sources
A Novel NDT Scanning System Based on Line Array Fast Neutron Detector and D-T Neutron Source. [PDF]
Materials (Basel), 2022 Wang S +12 more
europepmc +2 more sources
Development of a Fast-Spectrum Self-Powered Neutron Detector for Molten Salt Experiments in the Versatile Test Reactor [PDF]
EPJ Web of Conferences, 2021 The self-powered neutron detector (SPND) is a widely used flux monitor in thermal nuclear reactors. Although this is a mature technology, the current state of the art is tuned for a thermal neutron spectrum, so many of the devices currently in use lack ...
Goetz K. C., Cetiner S. M., Celik C.
doaj +1 more source
Effects of Fast Neutron Irradiation on Switching of Silicon Bipolar Junction Transistor [PDF]
Journal of Radiation Protection and Research, 2023 Background When bipolar junction transistors (BJTs) are used as switches, their switching characteristics can be deteriorated because the recombination time of the minority carriers is long during turn-off transient.
Sung Ho Ahn, Gwang Min Sun
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Feasibility study of fast neutron yield measurement with 4H-SiC detector
He jishu, 2021 BackgroundFast neutron detectors based on 4H-SiC semiconductor materials have incomparable advantages over traditional neutron detectors when used in strong radiation and high temperature environments, such as fusion plasma diagnosis, core power ...
WANG Feipeng +5 more
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Study on the Fast Neutron Multiplicity Measurement of Uranium Material
Frontiers in Energy Research, 2022 As a non-destructive testing and analysis technology, the neutron multiplicity measurement method plays an important role in the field of arms control verification.
Sufen Li +3 more
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Preliminary Study on Improving Resolution of D-T Neutron Radiography based on Associated Alpha and Coded Source Imaging Methods [PDF]
EPJ Web of Conferences, 2020 Limitations of fast neutron radiography include low detection efficiency and poor spatial resolution. D-T neutron radiography is one compact fast neutron radiography method.
Wang Sheng +7 more
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Simulation of Pulsed Neutron Source Experiment in Tehran Research Reactor Core (TRR) [PDF]
مجله علوم و فنون هستهای, 2022 One of the useful methods for measuring fast neutron decay constant in a nuclear reactor core is the pulsed neutron source experiment as MCNP code is based on the Monte Carlo method, so able to track the time-dependent behavior of the particles in static
M. Arkani
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The cyclotron-based neutron sources and projects at NARI [PDF]
EPJ Web of ConferencesA compact accelerator-driven neutron source is being developed in Taiwan to fill the need in neutron scattering experimental facilities. The National Atomic Research Institute (NARI) is spearheading two neutron projects to deliver neutron services to ...
Jeng Sheng-Long +6 more
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