请问各位老师,统计拉曼光谱如何通过ID/IG和2D的半峰宽的关系来看材料的缺陷密度呢?如图所示 ,文中的描述是:As displayed in Figure 2, the decrease of the ID/IG ratio with an increase of the full-width at half-maximum of the 2D band (Γ2D) in the order of oxo-G, oxo-G/H2O2, GO, and GO/H2O2, indicate the successive increased in-plane carbon lattice defect density, which may be attributed to the introduction of H2O2 during the hydrothermal process. ID/IG随着2D的半峰宽的增大而减小,所以晶格密度是逐渐增加的,这是为什么呢?有没有相关资料可以提供?查了好久了没有查到,谢谢啦! 111.png查看更多1个回答 . 6人已关注