Investigation of structural and reflective characteristics of short-period Mo/B 4 C multilayer X-ray mirrors.

Autor: Shaposhnikov R; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Polkovnikov V; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Garakhin S; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Vainer Y; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Chkhalo N; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Smertin R; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Durov K; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Glushkov E; The Institute for Physics of Microstructures of the Russian Academy of Sciences, Academicheskaya, Nizhny Novgorod 603087, Russian Federation., Yakunin S; National Research Center `Kurchatov Institute', Kurchatov, Moscow 123182, Russian Federation., Borisov M; National Research Center `Kurchatov Institute', Kurchatov, Moscow 123182, Russian Federation.
Jazyk: angličtina
Zdroj: Journal of synchrotron radiation [J Synchrotron Radiat] 2024 Mar 01; Vol. 31 (Pt 2), pp. 268-275. Date of Electronic Publication: 2024 Feb 09.
DOI: 10.1107/S1600577524000419
Abstrakt: The results of a study of the structural and reflective characteristics of short-period multilayer X-ray mirrors based on Mo/B 4 C at wavelengths 1.54 Å, 9.89 Å and 17.59 Å are presented. The period of the samples varied in the range 8-35 Å. The average widths of the interfaces were ∼3.5 and 2.2 Å at one and the other boundaries, with a tendency for weak growth with any decrease in the period. The interlayer roughness was ∼1 Å. The research results indicate promising prospects for the use of multilayer Mo/B 4 C mirrors for synchrotron applications.
(open access.)
Databáze: MEDLINE
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