Defocus convergent beam electron diffraction analysis of dislocations in mullite

Autor:	Stefan Gustafsson, Lena K. L. Falk
Rok vydání:	2009
Předmět:	Histology Materials science Condensed matter physics Mathematics::Analysis of PDEs Mullite Convergent beam Oxygen vacancy Pathology and Forensic Medicine Condensed Matter::Materials Science Matrix (mathematics) Crystallography Distribution (mathematics) Electron diffraction Burgers vector
Zdroj:	Journal of Microscopy. 233:346-351
ISSN:	1365-2818 0022-2720
Popis:	Burgers vectors of matrix dislocations in mullite have been determined by the defocus large-angle convergent beam electron diffraction technique. Vectors of the types [100], [010], [110] and [112] were identified. These Burgers vectors are discussed in relation to the open channels and the oxygen vacancy distribution in the mullite structure. It is suggested that a short-range ordering of oxygen vacancies may account for a Burgers vector of the type [112].
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bc5fdeba0a68fc2c823faaa3f3b9e48 https://doi.org/10.1111/j.1365-2818.2009.03127.x Zobrazit plný text záznamu Plný text ve formátu PDF