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- Title
Diamond Monochromator–Splitter with Enhanced Reflectivity for Synchrotron Radiation.
- Authors
Lider, V. V.; Kovalchuk, M. V.; Samoılova, L. V.; Zheludeva, S. I.; Pal’yanov, Yu. N.; Borzdov, Yu. M.
- Abstract
It has been shown that a damaged surface layer can enhance the reflectivity of a diamond monochromator-splitter for synchrotron radiation. The X-ray diffraction analysis with the use of asymmetric Bragg reflections allowed the determination of the layer thickness and its mosaicity dispersion equal to 3 μm and 19', respectively. In this case, the observed integrated intensity of a quasisymmetric 422 Laue reflection (Mo[sub Kα] radiation) exceeds its calculated value by a factor of 2.5 at a sufficiently high energy resolution (δE/E = 1.1 x 10[sup -5]). The perspectives of the practical use of a diamond monochromator-splitter with enhanced reflectivity are also discussed.
- Subjects
SYNCHROTRON radiation; MONOCHROMATORS; REFLECTANCE
- Publication
Crystallography Reports, 2001, Vol 46, Issue 2, p167
- ISSN
1063-7745
- Publication type
Article
- DOI
10.1134/1.1358387