Persistent current and correlation effects in carbon nanotubes

Authors
Odintsov, AA Smit, W Yoshioka, H
Citation
Aa. Odintsov et al., Persistent current and correlation effects in carbon nanotubes, EUROPH LETT, 45(5), 1999, pp. 598-604
Citations number
20
Categorie Soggetti
Physics
Journal title
EUROPHYSICS LETTERS
ISSN journal
02955075 → ACNP
Volume
45
Issue
5
Year of publication
1999
Pages
598 - 604
Database
ISI
SICI code
0295-5075(19990301)45:5<598:PCACEI>2.0.ZU;2-E
Abstract
The persistent current of interacting electrons in toroidal single-wall car bon nano-tubes is evaluated within Haldane's concept: of topological excita tions. The overall pattern of the persistent current corresponds to the con stant interaction model, whereas the fine structure stems from the electron ic exchange correlations.