Symmetry restrictions in the chirality dependence of physical properties of single-wall nanotubes


Autoria(s): Ye F; Wang BS; Su ZB
Data(s)

2006

Resumo

We investigate the chirality dependence of physical properties of nanotubes which are wrapped by the planar hexagonal lattice including graphite and boron nitride sheet, and reveal its symmetry origin. The observables under consideration are of scalar, vector, and tensor types. These exact chirality dependences obtained are useful to verify the experimental and numerical results and propose accurate empirical formulas. Some important features of physical quantities can also be extracted by considering the symmetry restrictions without complicated calculations.

Identificador

http://ir.semi.ac.cn/handle/172111/10690

http://www.irgrid.ac.cn/handle/1471x/64541

Idioma(s)

英语

Fonte

Ye F; Wang BS; Su ZB .Symmetry restrictions in the chirality dependence of physical properties of single-wall nanotubes ,PHYSICAL REVIEW B,2006,73(15):Art.No.155424

Palavras-Chave #半导体物理 #BORON-NITRIDE NANOTUBES #CARBON NANOTUBES #ELECTRONIC-STRUCTURE #OPTICAL-ACTIVITY
Tipo

期刊论文