Influence of Coherent Connection of Crystalline Blocks on the Diffraction Pattern of Nanostructured Materials Full article
Conference |
9th European Powder Diffraction Conference 02-05 Sep 2004 , Prague |
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Journal |
Zeitschrift fur Kristallographie Supplement
ISSN: 0930-486X |
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Output data | Year: 2006, Volume: 1, Number: 23, Pages: 155-160 Pages count : 6 | ||
Tags | 1D disordered crystal model, Diffuse scattering, Nanostructured materials, Powder diffraction, X-ray diffraction patterns simulation | ||
Authors |
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Affiliations |
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Funding (2)
1 | Russian Foundation for Basic Research | 04-03-32346 |
2 | Russian Foundation for Basic Research | 05-02-16070 |
Abstract:
The diffraction effects such as anisotropic broadening of diffraction peaks, their splitting to the relatively broad and narrow components, their shifts and/or the appearance of new ones can result from a coherent connection of nanoblocks. These effects can be mistakenly ascribed to size or strain anisotropy, bimodal size distribution, change in lattice constants and/or the presence of additional phases correspondingly. Developed software [1,2] provides correct interpretation of the peculiarities of the X-ray diffraction patterns of materials containing planar defects arising from coherent connection of nanoblocks, that is illustrated by several examples. For 1D nanostructured materials, the type and the concentration of the planar defects can be determined on the basis of fitting of the whole pattern. If the microstructure is modulated in more than one direction, only single diffraction peaks can be analysed using the model of 1D disordered crystal.
Cite:
Cherepanova S.V.
, Tsybulya S.V.
Influence of Coherent Connection of Crystalline Blocks on the Diffraction Pattern of Nanostructured Materials
Zeitschrift fur Kristallographie Supplement. 2006. V.1. N23. P.155-160. WOS Scopus Scopus РИНЦ РИНЦ
Influence of Coherent Connection of Crystalline Blocks on the Diffraction Pattern of Nanostructured Materials
Zeitschrift fur Kristallographie Supplement. 2006. V.1. N23. P.155-160. WOS Scopus Scopus РИНЦ РИНЦ
Identifiers:
Web of science | WOS:000238607800027 |
Scopus | 2-s2.0-33846420639 , 2-s2.0-33845797497 |
Elibrary | 28172679 , 35512339 |