Figure 1
Observed (circles), calculated (lines) and difference profiles of the Rietveld-refined NPD patterns for (a) Li4Ge2D and (b) Li4Si2D. Vertical bars indicate the calculated positions of Bragg peaks for (a) Li4Ge2D, LiD and Li2O, and (b) Li4Si2D, Si, LiD and Li12Si7 (from the top). |