Experimental and Theoretical Study of the Triple-Crystal High-Resolution X-Ray Diffraction Scheme in Reciprocal Space Mapping Technique


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Аннотация

The triple-crystal high-resolution X-ray diffraction scheme has been experimentally and theoretically investigated using reciprocal space mapping. The procedure for calculating the spectral angular instrumental functions of diffractometer to take into account the influence of mirror, monochromator, analyzer, and slits on the intensity distribution near reciprocal lattice point is described. Good coincidence of calculated and experimental cross sections of reciprocal space maps (RSMs) is shown by an example of a perfect Si(110) single crystal.

Авторлар туралы

A. Seregin

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences; National Research Centre “Kurchatov Institute”

Email: p.prosekov@gmail.com
Ресей, Moscow, 119333; Moscow, 123098

P. Prosekov

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences; National Research Centre “Kurchatov Institute”

Хат алмасуға жауапты Автор.
Email: p.prosekov@gmail.com
Ресей, Moscow, 119333; Moscow, 123098

F. Chukhovsky

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences

Email: p.prosekov@gmail.com
Ресей, Moscow, 119333

Yu. Volkovsky

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences; National Research Centre “Kurchatov Institute”

Email: p.prosekov@gmail.com
Ресей, Moscow, 119333; Moscow, 123098

A. Blagov

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences; National Research Centre “Kurchatov Institute”

Email: p.prosekov@gmail.com
Ресей, Moscow, 119333; Moscow, 123098

M. Kovalchuk

Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”
Russian Academy of Sciences; National Research Centre “Kurchatov Institute”; St. Petersburg State University

Email: p.prosekov@gmail.com
Ресей, Moscow, 119333; Moscow, 123098; St. Petersburg, 199034

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