Abstract
The possibilities of a previously proposed technique for determining the characteristic sizes of microblocks in mosaic aα-class crystals have been analyzed. Determination is performed according to the ratio between the measured and calculated values for the diffraction suppression of the fixed-energy bremsstrahlung yield. The limits of applicability of the technique have been revealed. It is demonstrated that the technique can be implemented in an electron accelerator with the average energy E e ∼ 30–40 MeV and long baselines making it possible to use crystal-diffraction spectrometers. The influence of microblock sizes on coherent electromagnetic processes in real crystals is discussed.
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Original Russian Text © D.A. Baklanov, I.E. Vnukov, S.A. Laktionova, R.A. Shatokhin, 2012, published in Poverkhnost’. Rentgenovskie, Sinkhrotronnye i Neitronnye Issledovaniya, 2012, No. 11, pp. 78–88.
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Baklanov, D.A., Vnukov, I.E., Laktionova, S.A. et al. Estimation of microblock sizes in mosaic crystals according to fast electron radiation characteristics. J. Surf. Investig. 6, 938–946 (2012). https://doi.org/10.1134/S1027451012100035
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DOI: https://doi.org/10.1134/S1027451012100035