Vacancy Ordering in γ-Fe2O3: Synchrotron X-Ray Powder Diffraction and High-Resolution Electron Microscopy Studies Научная публикация
Журнал |
Journal of Applied Crystallography
ISSN: 0021-8898 , E-ISSN: 1600-5767 |
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Вых. Данные | Год: 1995, Том: 28, Номер: 2, Страницы: 141-145 Страниц : 5 DOI: 10.1107/S0021889894010113 | ||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | Российский фонд фундаментальных исследований | 93-03-4843 |
Реферат:
This paper reports synchrotron X-ray powder diffraction and high-resolution electron microscopy studies of the structural arrangement in [gamma]-Fe2O3. Powder diffraction data as well as high-resolution electron microscopy show that the basic structure of [gamma]-ferric oxide possesses cubic symmetry (space group P4332), whereas the ordered distribution of the cation vacancies on the octahedral positions results in the formation of the tetragonal superlattice (space group P41212). The character of the superstructure orientation with respect to the developed planes of the [gamma]-Fe2O3 microcrystals obtained by different preparative techniques is also discussed.
Библиографическая ссылка:
Shmakov A.N.
, Kryukova G.N.
, Tsybulya S.V.
, Chuvilin A.L.
, Solovyeva L.P.
Vacancy Ordering in γ-Fe2O3: Synchrotron X-Ray Powder Diffraction and High-Resolution Electron Microscopy Studies
Journal of Applied Crystallography. 1995. V.28. N2. P.141-145. DOI: 10.1107/S0021889894010113 WOS РИНЦ
Vacancy Ordering in γ-Fe2O3: Synchrotron X-Ray Powder Diffraction and High-Resolution Electron Microscopy Studies
Journal of Applied Crystallography. 1995. V.28. N2. P.141-145. DOI: 10.1107/S0021889894010113 WOS РИНЦ
Даты:
Поступила в редакцию: | 25 мар. 1994 г. |
Принята к публикации: | 2 сент. 1994 г. |
Опубликована в печати: | 1 апр. 1995 г. |
Идентификаторы БД:
Web of science | WOS:A1995QT05600009 |
РИНЦ | 26545697 |
Chemical Abstracts | 1995:503767 |
Chemical Abstracts (print) | 122:252479 |
OpenAlex | W2049455277 |