Soft X-Ray Spectroscopy at the Kosmos Synchrotron Radiation Station | Sciact - CRIS-system of Boreskov Institute of Catalysis

Soft X-Ray Spectroscopy at the Kosmos Synchrotron Radiation Station Full article

Journal

Bulletin of the Russian Academy of Sciences: Physics
ISSN: 1062-8738 , E-ISSN: 1934-9432

Output data

Year: 2025, Volume: 89, Number: 9, Pages: 1427-1432 Pages count : 6 DOI: 10.1134/S1062873825712565

Tags

synchrotron radiation, SKIF, monochromator, detector, soft X-ray radiation, fluorescence, XAFS

Authors

Nikolenko A.D. ^1,2 , Fedorenko A.D. ^2,3 , Platunov M.S. ² , Piminov P.A. ^1,2 , Simonov E.A. ¹

Affiliations

1	Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
2	Synchrotron Radiation Facility—Siberian Circular Photon Source “SKlF,” Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Kol’tsovo, 630559 Russia
3	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

FWUR-2024-0040

The Kosmos synchrotron radiation metrology station operates in the range of soft X-rays. Along with metrological studies, it allows EXAFS and XANES spectra to be measured in the 2–10 keV range of energies. A new monochromator based on a hybrid optical scheme of the multilayer mirror–crystal type with potassium and rubidium biphthalate crystals is tested to extend the range to lower energies. A new monochromator with operating energies of up to 480 eV is used to measure the XANES spectra of test samples near the K-edge of Al (1559 eV) and the L-edge of copper (932.7 eV). The designs of both monochromators and examples of the spectra are presented.

Nikolenko A.D. , Fedorenko A.D. , Platunov M.S. , Piminov P.A. , Simonov E.A.
Soft X-Ray Spectroscopy at the Kosmos Synchrotron Radiation Station
Bulletin of the Russian Academy of Sciences: Physics. 2025. V.89. N9. P.1427-1432. DOI: 10.1134/S1062873825712565 publication_identifier_short.sciact_skif_identifier_type

Николенко А.Д. , Федоренко А.Д. , Платунов М.С. , Пиминов П.А. , Симонов Е.А.
Мягкая рентгеновская спектроскопия на станции синхротронного излучения «Космос»
Известия Российской академии наук. Серия физическая. 2025. Т.89. №9. publication_identifier_short.sciact_skif_identifier_type

Submitted:	Nov 28, 2024
Accepted:	May 23, 2025

publication_identifier.sciact_skif_identifier_type:

4042

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