Title
Spatial distributions of local strains in synthesized diamond crystals from the normalized parameters of Kikuchi patterns.
Authors
[ 1 ] Instytut Technologii Mechanicznej, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ P ] employee
Year of publication
2024
Published in
Article type
scientific article
Publication language
english
Keywords
EN
- synthesized diamonds
- electron backscatter diffraction
- Kikuchi pattern
- strain distribution
- Fourier transform
- energy Fourier spectrum
- cluster analysis
Abstract
EN This paper presents an improved approach to the calculation and analysis of spatial distributions of local strains in synthesized diamond crystals obtained from the normalized parameters of Kikuchi patterns. This approach consists in the study of Kikuchi patterns using normalized Kikuchi band profiles and the normalized characteristics of the energy Fourier spectrum of the diffraction patterns. The spatial strain distribution for 6 samples of polycrystalline artificial diamond was studied. A cluster analysis of the investigated crystal samples was carried out, which made it possible to establish relationships between the conditions of diamond crystal growth and their strain distributions.
Date of online publication
01.12.2024
Pages (from - to)
773 - 781
License type
CC BY (attribution alone)
Open Access Mode
open journal
Open Access Text Version
final published version
Date of Open Access to the publication
at the time of publication
Ministry points / journal
20
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