A multielectrode X-ray detector |
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| Authors: | I A Barykov Yu V Gott M M Stepanenko |
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| Affiliation: | (1) Kurchatov Institute Russian Research Center, pl. Kurchatova 1, Moscow, 123182, Russia |
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| Abstract: | A multielectrode vacuum photoemission detector for X-ray tomography of plasmas at the ITER facility is described. The detector characteristics have been investigated with an X-ray source. The spectral response of the detector to X-ray photons with energies of 3–30 keV has been determined. The spatial and angular dependences of the X-ray detection efficiency are presented. The useful signal of the ITER facility has been estimated. |
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