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XXV International Symposium on Nanophysics and Nanoelectronics, Nizhny Novgorod, March 9--12, 2021
Physics of nanostructures
Manufacturing and research of mirrors with a wide bandwidth for synchrotron applications
A. A. Akhsakhalyana, S. A. Garakhina, F. A. Dar'Inb, M. V. Zorinaa, V. V. Kriventsovb, D. D. Pershinc, A. E. Pestova, R. S. Pleshkova, V. N. Polkovnikova, Ya. V. Rakshunb, N. N. Salashchenkoa, S. S. Svetokhinb, M. V. Svechnikova, D. S. Sorokoletovb, V. A. Chernovb, N. I. Chkhaloa a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
b G I. Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
c Novosibirsk State University
Abstract:
The work is devoted to the development, fabrication and analysis of broadband W/Si multilayer mirrors for a broadband monochromator, calculated for the spectral range of 7–10 keV. The possibility of using the stacking approach to obtain multilayer mirrors with a reflection coefficient of about 30% and a spectral bandwidth $\Delta E/E$ of about 20% is shown. The results of measurements of the angular and spectral reflection curves of the mirror obtained on a laboratory diffractometer and on a synchrotron in Novosibirsk are presented.
Keywords:
hard X-ray range, monochromator, synchrotron radiation, broadband mirrors, stack structures, multilayer X-ray mirrors.
Received: 28.04.2021 Revised: 28.04.2021 Accepted: 28.04.2021
Citation:
A. A. Akhsakhalyan, S. A. Garakhin, F. A. Dar'In, M. V. Zorina, V. V. Kriventsov, D. D. Pershin, A. E. Pestov, R. S. Pleshkov, V. N. Polkovnikov, Ya. V. Rakshun, N. N. Salashchenko, S. S. Svetokhin, M. V. Svechnikov, D. S. Sorokoletov, V. A. Chernov, N. I. Chkhalo, “Manufacturing and research of mirrors with a wide bandwidth for synchrotron applications”, Zhurnal Tekhnicheskoi Fiziki, 91:10 (2021), 1524–1531
Linking options:
https://www.mathnet.ru/eng/jtf4922 https://www.mathnet.ru/eng/jtf/v91/i10/p1524
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