Figure 4
O K-edge XAS of a dilute complex oxygen-containing liquid using our sample cell with a 100 nm-thick Si3N4 window. The window and the sample were measured separately and subtracted. (a) Difference spectrum representing the pure spectrum of the sample. (b) Blue – sample measurement, green – baseline (window) measurement. All spectra are normalized to the same scale – with the difference spectrum vertically scaled by a factor of two for clarity. |