Raman Spectroscopy for Quantitative Analysis of Point Defects and Defect Clusters in Irradiated Graphite
Figure 5
Peak width of 1580 cm−1 versus the dose in a linear scale for HOPG foils irradiated with 25 keV He+ at temperatures ranging from RT to 973 K. The dose range corresponds to the amorphizing stage. The peak widths are seen to linearly increase against the dose. The solid lines are guides for eyes.
