Collective excitations in a single-layer carbon nanotube
| dc.citation.epage | 15496 | en_US |
| dc.citation.issue | 23 | en_US |
| dc.citation.spage | 15493 | en_US |
| dc.citation.volume | 53 | en_US |
| dc.citation.woscount | 79 | en_US |
| dc.contributor.author | Lin, MF | en_US |
| dc.contributor.author | Chuu, DS | en_US |
| dc.contributor.author | Huang, CS | en_US |
| dc.contributor.author | Lin, YK | en_US |
| dc.contributor.author | Shung, KWK | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2019-04-03T06:38:59Z | |
| dc.date.available | 2019-04-03T06:38:59Z | |
| dc.date.issued | 1996-06-15 | en_US |
| dc.description.abstract | The inter-pi-band response function of a single-layer carbon nanotube is calculated within the random-phase approximation. Such a cylindrical system exhibits rich inter-pi-band excitations. The decoupled pi plasmons;of different angular momenta (L's) strongly depend on the transferred momenta (q's). Furthermore, they exhibit a dimensionality crossover as the nanotube radius is increased. For small q's and L's, the pi plasmon frequency is similar to 6-8 eV, which is insensitive to the nanotube geometry such as the radius and chiral angle. Comparison with recent experiments is discussed. | en_US |
| dc.identifier.doi | 10.1103/PhysRevB.53.15493 | en_US |
| dc.identifier.issn | 0163-1829 | en_US |
| dc.identifier.journal | PHYSICAL REVIEW B | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.53.15493 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/1225 | |
| dc.identifier.wosnumber | WOS:A1996UT77000031 | en_US |
| dc.language.iso | en_US | en_US |
| dc.title | Collective excitations in a single-layer carbon nanotube | en_US |
| dc.type | Article | en_US |