Figure 3
Normalized reflectivity measured at 7.35 keV from the first multilayer crystal. The insets show the reflectivity data in a linear scale (a) and the rocking curve when the crystal is oriented at the first Bragg angle (b). The reflectivity at the first Bragg angle is 68% at 7.35 keV as the energy bandwidth is calculated to be 2% at 8 keV. |