摘要
考虑卷曲效应后,研究了单壁碳纳米管的电子结构及其电子结构与管径和螺旋度的关系.研究表明,卷曲效应对单壁碳纳米管的电子结构有重要的影响。
The curvature effect on electronic structures of single - wall carbon nanotubes has been studied. The relations between the electronic structures and the tube - diameters and chiralities have been discussed. It is proved that curvature effect has very important effect on electronic structures of single - wall carbon nanotubes.
出处
《湘潭大学自然科学学报》
CAS
CSCD
2003年第3期48-51,共4页
Natural Science Journal of Xiangtan University
基金
国家973项目(1999-0645-4500)
湖南省自然科学基金(01JJY2002)
湖南省青年科技基金(00JJY2002)
湖南省教育厅科研基金(00C072)
关键词
单壁碳纳米管
卷曲效应
态密度
电子结构
single - wall carbon nanotubes
curvature effect
density of slates
electronic structures
