Figure 2
The simultaneous analysis of the caesium and bromine K-edges of caesium bromide by least-squares curve fitting against χ(k). The Structural Parameter tab shows the initial and optimized structural parameters. The `Initial' table contains the initial values and constraints for the structural parameters. The optimized parameters are shown in the `Optimized' table. The graphs display the Fourier-filtered XAFS function and Fourier transform for the bromine and caesium edges, respectively. The blue and red lines in the graphs represent the experimental and optimized values, respectively. |