Raman Characterization of a Highly Folded Individual Serpentine (7,5) Single-Walled Carbon Nanotube
XIE Li-Ming, YU Xue-Chun, FENG Chao-Qun, ZHANG Jin, LIU Zhong-Fan
Acta Phys. -Chim. Sin. . 2010, (04): 801 -804 .  DOI: 10.3866/PKU.WHXB20100411