Tight binding studies on electronic structure of finite length carbon nanoscrolls
DOI:
Author:
Affiliation:

Clc Number:

O481.1

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
    Abstract:

    The model of finite length carbon nanoscrolls are constructed from rolling graphene sheets. Based on the tight-binding approach in the energy-band theory, an analytical relation between dispersion relation, chirality, structural parameters and length is derived and analyzed. The relation immediately suggests that with different geometric structures, there arise metal-semiconductor transition and distinct asymptotic band-gap behaviors as a function of length: damped oscillations decaying, monotonic decay, and constant.

    Reference
    Related
    Cited by
Get Citation

Cite this article as: WANG Zhao. Tight binding studies on electronic structure of finite length carbon nanoscrolls [J]. J Sichuan Univ: Nat Sci Ed, 2018, 55: 594.

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:September 14,2016
  • Revised:October 17,2016
  • Adopted:October 24,2016
  • Online: June 06,2018
  • Published: