Andrew T. Giddings
Symmetry and the Role of the Anion Sublattice in Aurivillius Oxyfluoride Bi2TiO4F2
Giddings, Andrew T.; Scott, Euan A.S.; Stennett, Martin C.; Apperley, David C.; Greaves, Colin; Hyatt, Neil C.; McCabe, Emma E.
Authors
Euan A.S. Scott
Martin C. Stennett
David C. Apperley
Colin Greaves
Neil C. Hyatt
Dr Emma McCabe emma.mccabe@durham.ac.uk
Associate Professor
Abstract
The photocatalytic and dielectric behaviors of Aurivillius oxyfluorides such as Bi2TiO4F2 depend sensitively on their crystal structure and symmetry but these are not fully understood. Our experimental work combined with symmetry analysis demonstrates the factors that influence anion order and how this might be tuned to break inversion symmetry. We explore an experimental approach to explore anion order, which combines Rietveld analysis with strain analysis.
Journal Article Type | Article |
---|---|
Online Publication Date | Sep 1, 2021 |
Publication Date | Sep 20, 2021 |
Deposit Date | Sep 3, 2021 |
Publicly Available Date | Sep 3, 2021 |
Journal | Inorganic Chemistry |
Print ISSN | 0020-1669 |
Electronic ISSN | 1520-510X |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 60 |
Issue | 18 |
Pages | 14105-14115 |
DOI | https://doi.org/10.1021/acs.inorgchem.1c01933 |
Public URL | https://durham-repository.worktribe.com/output/1242445 |
Files
Published Journal Article
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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
Copyright Statement
© 2021 The Authors. Published by American Chemical Society.
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