Blacklocks, AN and Savin, SLP and Chadwick, A.V. and Atkinson, A. (2006) An XAS study of the defect structure of Ti-doped alpha-Cr2O3. Solid State Ionics, 177 (33-34). pp. 2939-2944. ISSN 0167-2738.
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The bulk defect structure in Cr2-xTixO3 (x = 0.05, 0.20 and 0.30) has been studied by X-ray absorption spectroscopy measurements at the Cr and Ti K-edges. The results show that the Ti is predominantly present in the IV oxidation state and resides on the normal Cr host lattice site. The dopant is charge compensated by Cr3+ vacancies and there is evidence for the formation of defect clusters; however, the detailed structure of these clusters could not be deduced.
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences|
|Depositing User:||Alan Chadwick|
|Date Deposited:||23 Sep 2008 14:49|
|Last Modified:||06 Sep 2011 00:09|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/8429 (The current URI for this page, for reference purposes)|
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