Abstract
In this paper we describe experiments in an imaging scheme with two perfect crystals which demonstrate the possibility of using the full angular scanning of images by means of a crystal analyzer for separating absorption, refraction, and small-angle scattering in image formation. The possibility of determining the characteristics of heterogeneous objects using this method is discussed.
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Original Russian Text © A.A. Kaloyan, E.S. Kovalenko, K.M. Podurets, 2014, published in Poverkhnost’. Rentgenovskie, Sinkhrotronnye i Neitronnye Issledovaniya, 2014, No. 5, pp. 24–27.
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Kaloyan, A.A., Kovalenko, E.S. & Podurets, K.M. Observation of small-angle contrast in refraction introscopy via full angular scanning. J. Surf. Investig. 8, 429–432 (2014). https://doi.org/10.1134/S1027451014030070
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DOI: https://doi.org/10.1134/S1027451014030070