Počet záznamů: 1
Structure determination of modulated structures by powder X-ray diffraction and electron diffraction
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SYSNO ASEP 0469680 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Structure determination of modulated structures by powder X-ray diffraction and electron diffraction Tvůrce(i) Zhou, Z.Y. (CN)
Palatinus, Lukáš (FZU-D) RID, ORCID
Sun, J.L. (CN)Zdroj.dok. Inorganic Chemistry Frontiers. - : Royal Society of Chemistry - ISSN 2052-1553
Roč. 3, č. 11 (2016), s. 1351-1362Poč.str. 12 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova electron diffraction ; incommensurate structure ; powder diffraction Vědní obor RIV BM - Fyzika pevných látek a magnetismus Institucionální podpora FZU-D - RVO:68378271 UT WOS 000387874600001 EID SCOPUS 84994201270 DOI 10.1039/c6qi00219f Anotace Since the first discovery and description of materials, whose structures are not periodic, enormous efforts have been made in studying these aperiodic structures. With these efforts including the development of superspace group theory and structure solution algorithms, numerous incommensurately modulated structures which represent the vast majority of known aperiodic structures have been determined with single crystal X-ray diffraction data. However, the determination of modulated structures remains very difficult for polycrystalline materials. Powder X-ray diffraction and electron microscopy techniques yield remarkable information for polycrystalline materials. By combining these two methods, modulated structures of polycrystalline materials that impede solution by conventional methods can be determined. The power of these methods is illustrated with the examples of the determination of modulated structures of polycrystalline materials.
Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2017
Počet záznamů: 1