Determination of the relative concentrations of rare earth ions by x-ray absorption spectroscopy: Application to terbium mixed oxides

Laan van der, G. and Fuggle, J.C. and Dijk van, M.P. and Burggraaf, A.J. and Esteva, J.-M. and Karnatak, R. (1986) Determination of the relative concentrations of rare earth ions by x-ray absorption spectroscopy: Application to terbium mixed oxides. Journal of Physics and Chemistry of Solids, 47 (4). pp. 413-416. ISSN 0022-3697

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Abstract:	A method, based on X-ray absorption spectroscopy (XAS) in the range 0.8–1.5 keV, to determine the relative amounts of rare earth ions in different valencies is explained and tested for the case of terbium mixed oxides. The results are in agreement with those obtained by existing analytical methods. The XAS method is advantageous in that it can be applied where other, conventional, methods break down.
Item Type:	Article
Copyright:	© 1986 Elsevier Science
Link to this item:	http://purl.utwente.nl/publications/69594
Official URL:	http://dx.doi.org/10.1016/0022-3697(86)90033-8
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