Figure 10
Monochromatic X-ray beam intensity, I0(t), as measured and normalized for a constant storage-ring current, ISR = 176 mA. During the 1000 s acquisition time, ISR decreased from 176.37 to 175.54 mA. Measurement 1 second per point at the As K-edge using Si(220) crystals (θBragg = 15.79°). |