Laser-like Instabilities in Quantum Nano-electromechanical Systems
| dc.creator | Bennett, S. D. | |
| dc.creator | Clerk, A. A. | |
| dc.date | 2006-09-13 | |
| dc.date | 2006-09-18 | |
| dc.date.accessioned | 2026-07-07T07:23:33Z | |
| dc.date.available | 2026-07-07T07:23:33Z | |
| dc.description | We discuss negative damping regimes in quantum nano-electromechanical systems formed by coupling a mechanical oscillator to a single-electron transistor (normal or superconducting). Using an analogy to a laser with a tunable atom-field coupling, we demonstrate how these effects scale with system parameters. We also discuss the fluctuation physics of both the oscillator and the single-electron transistor in this regime, and the degree to which the oscillator motion is coherent. | |
| dc.description | 4+ pages, 1 figure; reference to the work of Dykman and Krivoglaz added | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0609329 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0609329 | |
| dc.identifier | Phys. Rev. B 74, 201301(R) (2006) | |
| dc.identifier | doi:10.1103/PhysRevB.74.201301 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/116017 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Laser-like Instabilities in Quantum Nano-electromechanical Systems | |
| dc.type | text |