The Library
Direct measurement of Ni incorporation into Fe3O4(001)
Tools
Ryan, P. T. P., Jakub, Z., Balajka, J., Hulva, J., Meier, M., Küchle, J. T., Blowey, Phil J., Thakur, P. Kumar, Franchini, C., Payne, D. J., Woodruff, D. P., Rochford, L. A., Allegretti, F., Lee, T.-L., Parkinson, G. S. and Duncan, D. A. (2018) Direct measurement of Ni incorporation into Fe3O4(001). Physical Chemistry Chemical Physics, 20 (24). pp. 16469-16476. doi:10.1039/C8CP02516A ISSN 1463-9084.
|
PDF
WRAP-direct-measurement-incorporation-into-Woodruff-2018.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution. Download (2558Kb) | Preview |
Official URL: https://doi.org/10.1039/C8CP02516A
Abstract
The normal incidence X-ray standing wave (NIXSW) technique has been used to follow the evolution of the adsorption geometry of Ni adatoms on the Fe3O4(001)-(√2 × √2)R45° surface as a function of temperature. Two primary surface region sites are identified: a bulk-continuation tetrahedral site and a sub-surface octahedral site, the latter site being preferred at higher annealing temperatures. The ease of incorporation is linked to the presence of subsurface cation vacancies in the (√2 × √2)R45° reconstruction and is consistent with the preference for octahedral coordination observed in the spinel compound NiFe2O4.
Item Type: | Journal Article | ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Subjects: | Q Science > QD Chemistry | ||||||||||||||||||||||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||||||||||||||||||||||||||||
SWORD Depositor: | Library Publications Router | ||||||||||||||||||||||||||||||
Library of Congress Subject Headings (LCSH): | Surface chemistry, Adhesion, Nickel, Iron, Oxygen | ||||||||||||||||||||||||||||||
Journal or Publication Title: | Physical Chemistry Chemical Physics | ||||||||||||||||||||||||||||||
Publisher: | Royal Society of Chemistry (RSC) | ||||||||||||||||||||||||||||||
ISSN: | 1463-9084 | ||||||||||||||||||||||||||||||
Official Date: | 2018 | ||||||||||||||||||||||||||||||
Dates: |
|
||||||||||||||||||||||||||||||
Volume: | 20 | ||||||||||||||||||||||||||||||
Number: | 24 | ||||||||||||||||||||||||||||||
Page Range: | pp. 16469-16476 | ||||||||||||||||||||||||||||||
DOI: | 10.1039/C8CP02516A | ||||||||||||||||||||||||||||||
Status: | Peer Reviewed | ||||||||||||||||||||||||||||||
Publication Status: | Published | ||||||||||||||||||||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||||||||||||||||||||||||
Date of first compliant deposit: | 15 October 2018 | ||||||||||||||||||||||||||||||
Date of first compliant Open Access: | 15 October 2018 | ||||||||||||||||||||||||||||||
RIOXX Funder/Project Grant: |
|
||||||||||||||||||||||||||||||
Related URLs: |
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |
Downloads
Downloads per month over past year