Figure 1
Illustration of the scattering experiment used to collect data needed for an FFC calculation. The incident X-ray beam originates from the left and is shown as a blue arrow. An amorphous scatterer (red sphere) such as glass scatters X-rays (green dashes), resulting in a radially symmetric scattering pattern on the detector, shown on the right. The detector is translated in directions perpendicular to the incident X-ray beam (brown arrow) and multiple measurements are taken. |