Výsledky vyhledávání - "Sergey I Kolosov"

Simulation of X-ray diffraction in a cylindrical crystal

Autor: Vasily I. Punegov, Sergey I Kolosov

Publikováno v: Journal of Applied Crystallography. 53:1203-1211

Using the two-dimensional recurrence relations of X-ray dynamical diffraction, a numerical simulation of reflection and transmission intensity in a cylindrical crystal has been performed. It is shown that for crystals with a small radius Bragg diffra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea42c8ba8e3d70a5b82577b91f3efb9a
https://doi.org/10.1107/s1600576720009954

Zobrazit plný text záznamu

Bragg–Laue X-ray dynamical diffraction on perfect and deformed lateral crystalline structures

Autor: Konstantin Mikhailovitch Pavlov, Sergey I Kolosov, Vasily I. Punegov

Publikováno v: Journal of Applied Crystallography. 49:1190-1202

© International Union of Crystallography, 2016. The new dynamical diffraction approach to X-ray diffraction on lateral crystalline structures has been developed to investigate the angular and spatial distribution of wavefields in the case of the Bra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b05b7a9db65faef1ee7191217b11c725
https://doi.org/10.1107/s1600576716008396

Zobrazit plný text záznamu

Electronic spectrum of Bi‐related defects in crystalline CdTe

Autor: Evgeny Onischenko, V. S. Krivobok, Yuri Klevkov, V. S. Bagaev, Sergey I Kolosov, S. N. Nikolaev, A. A. Pruchkina

Publikováno v: physica status solidi c. 13:481-485

Using measurements of conductivity and low-temperature photoluminescence, we have studied electronic levels in the band gap of CdTe:Bi and CdTe:Bi,Cl single crystals grown by the modified Bridgman technique. Three type of deep levels (EV+0.29 eV, EV+

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c9bce39bbe550743700413bd3f59610
https://doi.org/10.1002/pssc.201510274

Zobrazit plný text záznamu

Darwin's approach to X-ray diffraction on lateral crystalline structures

Autor: Vasily I. Punegov, Konstantin Mikhailovitch Pavlov, Sergey I Kolosov

Publikováno v: Acta Crystallographica Section A Foundations and Advances. 70:64-71

Darwin's dynamical theory of X-ray diffraction is extended to the case of lateral (i.e., having a finite length in the lateral direction) crystalline structures. This approach allows one to calculate rocking curves as well as reciprocal-space maps fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8352dfd6ed12aad2f6336025784f7d
https://doi.org/10.1107/s2053273313030416

Zobrazit plný text záznamu

Theory of X-ray diffraction from a nonideal crystal with a trapezoidal cross section

Autor: Sergey I Kolosov, Vasily I. Punegov

Publikováno v: Crystallography Reports. 52:191-198

The theory of X-ray diffraction from a nonideal lateral crystal with a trapezoidal cross section in the Born (kinematical) approximation has been developed. Distortions of the crystal structure are caused by continuous (nonrandom) lattice strains and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92bbadd1363dd21d9860462965f5be4c
https://doi.org/10.1134/s1063774507020046

Zobrazit plný text záznamu

Theory of X-ray diffraction on a lateral crystal with elastically bent lattice planes

Autor: Vasily I. Punegov, Sergey I Kolosov, Konstantin Mikhailovitch Pavlov

Publikováno v: Technical Physics Letters. 32:809-812

A theory of X-ray diffraction on a lateral crystal with elastically bent lattice planes is developed within the framework of the kinematic approximation. Analytical solutions for coherent and diffuse scattering are obtained in application to high-res

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::586a8c4c46827abf14b8a29e2b607af2
https://doi.org/10.1134/s1063785006090227

Zobrazit plný text záznamu

Numerical integration methods for the Takagi-Taupin equations for crystals of rectangular cross section

Autor: Sergey I Kolosov, Vasily I. Punegov

Publikováno v: Crystallography Reports. 50:357-362

Two independent methods for calculation of the rocking curves for laterally bounded crystals are developed. Numerical simulation of diffraction for crystals of different sizes is performed. The results obtained using the dynamical theory of diffracti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c05c175c3f824235a16a875dcf13de2
https://doi.org/10.1134/1.1927589

Zobrazit plný text záznamu

Calculating x-ray diffraction from multilayer lateral crystal structures with arbitrary shapes and composition profiles

Autor: A I Maksimov, Sergey I Kolosov, Konstantin Mikhailovitch Pavlov, Vasily I. Punegov

Publikováno v: Technical Physics Letters. 33:125-127

A theory of x-ray diffraction in the vertical direction from a lateral crystal having an arbitrary shape and arbitrary depth-composition profile has been developed within the framework of the kinematic approximation. The results of a numerical simula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29340a9948ba2ff709a92b8ca3f3f6f3
https://doi.org/10.1134/s1063785007020101

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání