Study of quasi-two- and three-dimensional ordered porous structures by means of small-angle X-ray scattering in the grazing incidence geometry
| Autor: | N. A. Grigoryeva, A. A. Mistonov, Sergey V. Grigoriev, I. S. Dubitskiy, G. A. Valkovskiy, N. A. Sapoletova |
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| Rok vydání: | 2017 |
| Předmět: |
Diffraction
Materials science Solid-state physics Small-angle X-ray scattering Scattering 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Molecular physics Electronic Optical and Magnetic Materials 0103 physical sciences X-ray crystallography Microscopy Small-angle scattering 010306 general physics 0210 nano-technology Structure factor |
| Zdroj: | Physics of the Solid State. 59:2464-2475 |
| ISSN: | 1090-6460 1063-7834 |
| DOI: | 10.1134/s1063783417120137 |
| Popis: | The structure of surface layers of thin metal inverse opals has been studied first by the grazing-incidence small-angle X-ray scattering technique. Contributions of the form factor and structure factor to the small-angle diffraction pattern have been separated using a numerical model of the scattering process. The complementary use of the small-angle X-ray scattering and grazing-incidence small-angle X-ray scattering techniques has provided independent information about the bulk and surface properties of the samples and allowed a type of defect in the investigated structures to be determined. The measurement results have been verified by atomic force microscopy. |
| Databáze: | OpenAIRE |
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