Electronic Structures and Structural Evolution of Hydrogenated Graphene Probed by Raman Spectroscopy

• Published in: Journal of physical chemistry. C Vol. 115; no. 5; pp. 1422 - 1427
• Main Authors: Luo, Zhiqiang, Yu, Ting, Ni, Zhenhua, Lim, Sanhua, Hu, Hailong, Shang, Jingzhi, Liu, Lei, Shen, Zexiang, Lin, Jianyi
• Format: Journal Article
• Language: English
• Published: American Chemical Society 10.02.2011
• Subjects: C: Nanops and Nanostructures

The electronic structures and structural evolution of hydrogenated graphene are investigated by Raman spectroscopy with multiple excitations. The excitation energy dependent saturation effect on the ratio of integrated intensities of D and G modes (I D/I G) is revealed and interpreted by a D band ac...