ELECTRONIC AND OPTICAL-PROPERTIES OF FINITE ZIGZAG CARBON NANOTUBES WITH AND WITHOUT COULOMB INTERACTION

Authors
MA J YUAN RK
Citation
J. Ma et Rk. Yuan, ELECTRONIC AND OPTICAL-PROPERTIES OF FINITE ZIGZAG CARBON NANOTUBES WITH AND WITHOUT COULOMB INTERACTION, Physical review. B, Condensed matter, 57(15), 1998, pp. 9343-9348
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
57
Issue
15
Year of publication
1998
Pages
9343 - 9348
Database
ISI
SICI code
0163-1829(1998)57:15<9343:EAOOFZ>2.0.ZU;2-M
Abstract
The effects of electron-electron interaction on properties of zigzag c arbon nanotubes with caps at both ends an theoretically investigated b y employing an extended Peierls-Hubbard model. The electron-electron i nteraction is treated within the frame of Hartree-Fock approximation. Then the electronic structures and optical properties of zigzag nanotu bes with and without the electron-electron interaction are investigate d. Furthermore, we also study the dependence of its electronic and opt ical properties on its length. [S0163-1829(98)06615-6].