Possibilities of Creating X-Ray Acoustic Elements from Bi-Phthalate Family Crystals with Thickness Vibrations
- Y. EliovichV. Kocharyan M. Kovalchuk
- 1 December 2023
Physics, Materials Science
Dynamic diffraction of thermal neutrons in crystals with continuous deformation field
- A. ShahverdyanK. TrouniV. Kocharyan
- 1 June 2024
Physics
The purpose of the work is to consider the basics of the formation of a diffraction wave field of thermal neutrons in the case of Laue transmission geometry of a limited beam of neutrons in the…
Diffraction Image of a Point Source of Slow Neutrons in a Weakly Deformed Crystal
- K. TrouniV. KocharyanD. E. BaghdasaryanA. Shahverdyan
- 1 September 2022
Physics
The problem of dynamic diffraction of slow neutrons from a point source on the spatial lattice of a crystal with a weak deformation field is considered. The study is based on the asymptotic…
Formation of a Diffraction Field During Dynamic Scattering of Slow Neutrons in a Deformed Crystal
- A. Shahverdyan
- 16 February 2023
Physics
The problem of diffraction of slow neutrons with a de Broglie wavelength λ ~10-10 m in a crystal with a deformed lattice is considered. Based on the Hamilton equations describing the dynamic…
Diffraction Image of a Point Source of Slow Neutrons in a Weakly Deformed Crystal
- K. TrouniV. KocharyanD. E. BaghdasaryanA. Shahverdyan
- 1 September 2022
Physics
Abstract The problem of dynamic diffraction of slow neutrons from a point source on the spatial lattice of a crystal with a weak deformation field is considered. The study is based on the asymptotic…
X-Rays Diffraction by Excitation of Orthogonal Acoustic Oscillations in a Quartz Crystal
- A. BlagovV. Kocharyan M. Kovalchuk
- 27 May 2022
Physics
For the creation of an X-ray acoustic monochromator with the possibility of simultaneous control of the intensity and angular position of X-rays, the distributions of the half-width and intensity of…
Dynamic diffraction of planar X-rays in a crystal lattice with a weak deformation field
- V. KocharyanK. TrouniM. MesropyanA. ShahverdyanD. E. BaghdasaryanS. Noreyan
- 1 November 2023
Physics
Journal of Physics: Conference Series
In this paper, we consider the problem of the formation of a wave field during dynamic X-ray diffraction under conditions of weak deformation of the crystal lattice induced by a temperature gradient…
X-Ray Three-Crystal Interferometer with Manual Control
- H. DrmeyanK. TrouniT. R. MuradyanA. Shahverdyan
- 1 June 2023
Physics
Abstract An X-ray three-block interferometer with a thin neck between the analyzer and mirror blocks is designed. The mutual arrangement of these blocks is changed with the help of levers with…
X-Rays Diffraction by Excitation of Orthogonal Acoustic Oscillations in a Quartz Crystal
- A. BlagovV. Kocharyan M. Kovalchuk
- 1 June 2022
Physics
Abstract For the creation of an X-ray acoustic monochromator with the possibility of simultaneous control of the intensity and angular position of X-rays, the distributions of the half-width and…