Published date:May 06 2018

Journal Title: KnE Material Sciences

Issue title: 15th International School-Conference "New Materials – Materials of Innovative Energy" (MIE)

Pages:44–50

DOI: 10.18502/kms.v4i1.2126

E V Kozlovakeleva@mail.ru

V V Gorlevsky

А А Semenov

V V Volkov

A S Kozlova

I I Lyatun

P А Ershov

А А Snigirev

The small-angle X-ray scattering (SAXS) technique allows to determine size distributions of inhomogeneities in materials and to predict their properties in Xray optics devices. A number of beryllium materials for the manufacturing of X-ray optics (refractive lenses and speckle suppressors) have been studied by the SAXS.
Various composite materials based on porous beryllium have been studied. The effect of adding detonation nanodiamonds to the beryllium matrix on the scattering ability of the material is discussed.

Keywords: porous beryllium, SAXS, detonation nanodiamonds, speckle-suppressor

[1] А. А. Semenov, А. V. Zabrodin, V. V. Gorlevsky, et al. On the criteria for the evaluation of a new class of functional materials for X-ray refraction optics. Integral. 2014. No. 4 (77). Pp. 28-31.


[2] A. A. Semenov A. V. Zabrodin, V. V. Gorlevskiy et al. The experience in production of composite refraction lenses from beryllium. Crystallography Reports. 2017. Vol. 62. No. 1. Pp. 25–30. doi:10.1134/S1063774517010217


[3] A. Goikhman, I. Lyatun, P. Ershov et al. Highly porous nanoberyllium for Xray beam speckle suppression. J. Synchrotron Rad. 2015. Vol. 22. Pp. 796-800. doi.org/10.1107/S1600577515003628


[4] Y. Matsuura, I. Yoshizaki, & M. Tanaka. X-ray diffuser. J. Appl. Cryst. 2004. Vol. 37. Pp. 841-842 doi:10.1107/S002188980401564X


[5] K. S. Morgan, S. C. Irvine, Suzuki Y. et al. Measurement of hard X-ray coherence in the presence of a rotating random-phase-screen diffuser. Opt. Commun. 2010. Vol. 283. Pp. 2016-225.


[6] G.V. Sakovich, А.S. Zharkov, E.A. Petrov. Detonation nanodiamonds. Synthesis. Properties. Application. Science and Technologies in Industry. 2011. No 4. – Pp. 53- 61.


[7] State standard 18898-89. Powder products. Methods for determination of density, oil content and porosity. Moscow, Standart Publ 1990, 12 p (In Russian).


[8] L. Yu. Mogilevsky, A. T. Dembo., D. I. Svergun et al. Automatic small-angle xray diffractometer with a linear position-sensitive detector Crystallography. 1984. vol.29. No 3. – Pp.587-591


[9] D. I. Svergun,. L.A. Feigin. X-ray and neutron small-angle scattering. Moscow, Nauka Publ., 1986. 280 p.


[10] State Standard R 8.698 – 2010. State system for ensuring the uniformity of measurements. Dimensional parameters of nanoparticles and thin films. Method for measurement by means of a small angle X-ray scattering diffractometer. Moscow, Standartinform Publ., 2010. 41 p (In Russian)


[11] D. I. Svergun, P. V. Konarev, V. V. Volkov, M. H. J. Koch, W. F. C. Sager, J. Smeets, E. M. Blokhuis A small angle X-ray scattering study of the droplet–cylinder transition in oil–rich sodium bis (2–ethylhexyl) sulfosuccinate microemulsions.. J. Chem. Phys. 2000. V. 113. Pp. 1651 – 1665