Imperial College London
Alternate

Professor David J. Payne

Faculty of Engineering, Department of Materials

Professor of Materials Chemistry
 
 
 
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Contact

 

+44 (0)20 7594 2585d.payne Website

 
 
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Location

 

2.09Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Ryan:2018:10.1039/c8cp02516a,
author = {Ryan, PTP and Jakub, Z and Balajka, J and Hulva, J and Meier, M and Kuechle, JT and Blowey, PJ and Thakur, PK and Franchini, C and Payne, DJ and Woodruff, DP and Rochford, LA and Allegretti, F and Lee, T-L and Parkinson, GS and Duncan, DA},
doi = {10.1039/c8cp02516a},
journal = {Physical Chemistry Chemical Physics},
pages = {16469--16476},
title = {Direct measurement of Ni incorporation into Fe3O4(001)},
url = {http://dx.doi.org/10.1039/c8cp02516a},
volume = {20},
year = {2018}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - 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.
AU  - Ryan,PTP
AU  - Jakub,Z
AU  - Balajka,J
AU  - Hulva,J
AU  - Meier,M
AU  - Kuechle,JT
AU  - Blowey,PJ
AU  - Thakur,PK
AU  - Franchini,C
AU  - Payne,DJ
AU  - Woodruff,DP
AU  - Rochford,LA
AU  - Allegretti,F
AU  - Lee,T-L
AU  - Parkinson,GS
AU  - Duncan,DA
DO  - 10.1039/c8cp02516a
EP  - 16476
PY  - 2018///
SN  - 1463-9076
SP  - 16469
TI  - Direct measurement of Ni incorporation into Fe3O4(001)
T2  - Physical Chemistry Chemical Physics
UR  - http://dx.doi.org/10.1039/c8cp02516a
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000436032900017&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/69247
VL  - 20
ER  -
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