Radiation Effects in Graphite
نویسندگان
چکیده
منابع مشابه
Effects of Displacing Radiation on Graphite Observed Using in Situ Transmission Electron Microscopy Original Citation Effects of Displacing Radiation on Graphite Observed Using in Situ Transmission Electron Microscopy
Graphite is used as a moderator and structural component in the United Kingdom’s fleet of Advanced Gas-Cooled Reactors (AGRs) and features in two Generation IV reactor concepts: the Very High Temperature Reactor (VHTR) and the Molten Salt Reactor (MSR). Under the temperature and neutron irradiation conditions of an AGR, nuclear-grade graphite demonstrates significant changes to it mechanical, t...
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Molecular dynamics simulation is used to study radiation damage cascades in graphite. High statistical precision is obtained by sampling a wide energy range (100–2500 eV) and a large number of initial directions of the primary knock-on atom. Chemical bonding is described using the Environment Dependent Interaction Potential for carbon. Graphite is found to exhibit a radiation response distinct ...
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Any silicon device that has left the manufacturing process and goes into an application will be exposed to some degree of high-energy electromagnetic or particle radiation. Most devices, however, have seen the highest degree of exposure to particle irradiation already during the manufacturing process, the most common irradiation process being ion implantation. Less common is the exposure of sil...
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Total ionizing dose (TID) effects and single event effects (SEE) in antifuse-, Flash-, and SRAM-based field programmable gate arrays (FPGAs) are reviewed. There is a brief discussion of the programmable element impact on the FPGA architecture. In the following sections, most radiation data are from antifuse-based FPGAs. The basic TID mechanisms are introduced and used to explain the anomalies i...
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ژورنال
عنوان ژورنال: Nuclear Science and Engineering
سال: 1966
ISSN: 0029-5639,1943-748X
DOI: 10.13182/nse66-a28178