Abstract—
The design of a diamond neutral-particle spectrometer (DNPS) is presented. The DNPS is a part of the neutral particle analyzer (NPA) at the International Thermonuclear Experimental Reactor (ITER). The operating modes of the DNPS in the NPA complex, the advantages of the DNPS, and its limitations are described. The DNPS system includes two diamond detectors that differ in sensitivity by a factor of 9. The energy losses in detector contacts are numerically estimated. The test results for the diamond detector are presented.
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ACKNOWLEDGMENTS
The work was carried out under the contract no. N.4a.241.9B.17.1001 for the ITER-Center private institution, which was dedicated to the development of detectors and systems of the vertical neutron chamber for the ITER. The opinions expressed in this paper may not coincide with the official position of the ITER Organization.
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Artemev, K.K., Rodionov, N.B., Amosov, V.N. et al. Development of a Diamond Detector for the ITER Diamond Neutral-Particle Spectrometer. Instrum Exp Tech 62, 360–365 (2019). https://doi.org/10.1134/S0020441219020167
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DOI: https://doi.org/10.1134/S0020441219020167