Original Articles |
|
|
|
|
First-Principle Calculations for Scanning-Tunneling-Microscopic Images of a Monolayer Graphite Surface |
CHEN Xiang-Rong1,2;OSHIYAMA Atsushi2;OKADA Susumu2;GOU Qing-Quan1
|
1Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065
2Institute of Physics, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8571, Japan |
|
Cite this article: |
CHEN Xiang-Rong, OSHIYAMA Atsushi, OKADA Susumu et al 2003 Chin. Phys. Lett. 20 404-407 |
|
|
Abstract We have applied first-principle total-energy electronic structure calculations in the local density approximation to calculate the scanning tunneling microscopy images of a monolayer graphite surface near the Fermi level. The results obtained agree well with the observation, which has not been interpreted before.
|
Keywords:
73.20.-r
73.20.At
81.05.Tp
87.64.Dz
|
|
Published: 01 March 2003
|
|
PACS: |
73.20.-r
|
(Electron states at surfaces and interfaces)
|
|
73.20.At
|
(Surface states, band structure, electron density of states)
|
|
81.05.Tp
|
|
|
87.64.Dz
|
(Scanning tunneling and atomic force microscopy)
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|