Figure 2
(a) Schematic layout of the APXPS endstation showing the different chambers. During measurements the cell is located inside the analysis chamber where the synchrotron beam enters it. Samples are transferred from the load-lock through the preparation chamber (above the analysis chamber) and into the cell using the UHV manipulator inside the preparation chamber and a wobble stick in the analysis chamber. (b) Close-up view of the drawing of the AP cell and the sample inside it showing the real dimensions. Note that half of the the front piece of the cell is cut in this view to better see the sample and the double-cone. |