Wong, J. ; Rao, K. J. (1983) Double flourescence detection of XANES and EXAFS signals from dilute species in competing fluorescent matrices Solid State Communications, 45 (9). pp. 853-857. ISSN 0038-1098
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0038-1098(83)90815-3
Abstract
A double flourescence scheme for detecting XANES (X-ray absorption near-edge structure) and EXAFS (extended X-ray absorption fine structure) signals from a dilute species in a bulk competing flourescent matrix is reported. The new scheme has been demonstrated for the case of a Western Australian mineral specimen containing ~ 900 ppm of Au, and is particularly suitable for chemical and structural investigation of low concentration species in a matrix of similar, but slightly lower atomic number(s). The technique has the advantage of largely eliminating unwanted background arising from the bulk matrix.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 91085 |
| Deposited On: | 16 May 2012 08:11 |
| Last Modified: | 16 May 2012 08:11 |
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