Sector 20-BM Energy Resolution.
The V K-edge of a V2O5 powder (powder-on-tape) was measured with end-station entrance slits of 0.6 x 6.0 mm (V x H).
The data was processed by fitting the pre-edge peak to a set of Lorenztian lineshapes. The Ifeffit fitting macro is: attachment:v_edge_fit.iff, and the data file is V205_20BM.xmu
Fit results gave the following values for Peak 1, the largest pre-edge peak:
Peak Position |
5469.20 (fixed) |
Peak Width |
1.865 +/- 0.018 |
Peak Height |
1.228 +/- 0.013 |
Images of the fits here:
- and
