FEATURES OF DIFFRACTION FOCUSING OF A SPHERICAL X-RAY WAVE ON A SHORT PERIOD SUPERLATTICE

Authors

  • L.V. Levonyan Chair of Solid State Physics, YSU, Armenia
  • H.M. Manukyan Chair of Solid State Physics, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:A/2017.51.1.113

Keywords:

dynamical diffraction, spherical X-ray wave, superlattice

Abstract

The problem of a dynamic diffraction of spherical X-ray wave on a short period superlattice is considered theoretically. It is shown that a focusing of satellites occurred both at different depths of the superlattice and at different distances from the crystal in vacuum depending on the structural factors of the superlattice. The larger the structural factor of the satellite, the more deeply the wave in the crystal is focused and, respectively, the less is the focal length out of the crystal in vacuum.

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Published

2017-03-20

How to Cite

Levonyan, L., & Manukyan, H. (2017). FEATURES OF DIFFRACTION FOCUSING OF A SPHERICAL X-RAY WAVE ON A SHORT PERIOD SUPERLATTICE. Proceedings of the YSU A: Physical and Mathematical Sciences, 51(1 (242), 113–116. https://doi.org/10.46991/PYSU:A/2017.51.1.113

Issue

Section

Short Communications