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Phonons and Electron-Phonon Scattering in Carbon Nanotubes
| Content Provider | Semantic Scholar |
|---|---|
| Author | Suzuura, Hidekatsu Ando, Tsuneya |
| Copyright Year | 2002 |
| Abstract | Electron-phonon scattering is studied within an effective-mass theory. A continuum model for acoustic phonons is introduced and electron-phonon interaction due to modification of band structure is derived as well as a normal deformation potential. In a metallic nanotube, the deformation potential does not participate in electron scattering and a metallic nanotube becomes nearly a one-dimensional ballistic conductor even at room temperature. A resistivity determined by small hand-structure interaction depends on the chirality at low temperatures. A magnetic field perpendicular to the axis induces electron scattering by the deformation potential, giving rise to huge positive magnetoresistance. |
| Starting Page | 235412 |
| Ending Page | 235412 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1103/PhysRevB.65.235412 |
| Volume Number | 65 |
| Alternate Webpage(s) | http://www.stat.phys.titech.ac.jp/ando/treport/pdf/pescn8.pdf |
| Alternate Webpage(s) | https://doi.org/10.1103/PhysRevB.65.235412 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
