Autoresonant control of the many-electron dynamics in nonparabolic quantum wells
| dc.creator | Manfredi, G. | |
| dc.creator | Hervieux, P. -A. | |
| dc.date | 2007-10-05 | |
| dc.date.accessioned | 2026-07-07T08:34:23Z | |
| dc.date.available | 2026-07-07T08:34:23Z | |
| dc.description | The optical response of nonparabolic quantum wells is dominated by a strong peak at the plasmon frequency. When the electrons reach the anharmonic regions, resonant absorption becomes inefficient. This limitation is overcome by using a chirped laser pulse in the autoresonant regime. By direct simulations using the Wigner phase-space approach, the authors prove that, with a sequence of just a few pulses, electrons can be efficiently detrapped from a nonparabolic well. For an array of multiple quantum wells, they can create and control an electronic current by suitably applying an autoresonant laser pulse and a slowly varying dc electric field. | |
| dc.description | 3 pages | |
| dc.identifier | https://arxiv.org/abs/0710.1176 | |
| dc.identifier | http://arxiv.org/abs/0710.1176 | |
| dc.identifier | Appl. Phys. Lett. 91, 061108 (2007) | |
| dc.identifier | doi:10.1063/1.2761246 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/139420 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Autoresonant control of the many-electron dynamics in nonparabolic quantum wells | |
| dc.type | text |