Fractional microwave-induced resistance oscillations
| dc.creator | Dmitriev, I. A. | |
| dc.creator | Mirlin, A. D. | |
| dc.creator | Polyakov, D. G. | |
| dc.date | 2007-11-27 | |
| dc.date.accessioned | 2026-07-07T08:45:22Z | |
| dc.date.available | 2026-07-07T08:45:22Z | |
| dc.description | We develop a systematic theory of microwave-induced oscillations in magnetoresistivity of a 2D electron gas in the vicinity of fractional harmonics of the cyclotron resonance, observed in recent experiments. We show that in the limit of well-separated Landau levels the effect is dominated by the multiphoton inelastic mechanism. At moderate magnetic field, two single-photon mechanisms become important. One of them is due to resonant series of multiple single-photon transitions, while the other originates from microwave-induced sidebands in the density of states of disorder-broadened Landau levels. | |
| dc.description | 3 pages, 2 figures; Proceedings of EP2DS17 to be published in Physica E; less technical version of arXiv:0707.0990 | |
| dc.identifier | https://arxiv.org/abs/0711.4249 | |
| dc.identifier | http://arxiv.org/abs/0711.4249 | |
| dc.identifier | doi:10.1016/j.physe.2007.09.003 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/142944 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.subject | Disordered Systems and Neural Networks | |
| dc.title | Fractional microwave-induced resistance oscillations | |
| dc.type | text |