| Автор | W Xu |
| Автор | R A Lewis |
| Автор | P M Koenraad |
| Автор | C J G M Langerak |
| Дата выпуска | 2004-01-14 |
| dc.description | We present a combined experimental and theoretical study of interactions between two-dimensional electron gases (2DEGs) and terahertz (THz) free-electron lasers in the presence of quantizing magnetic fields. It is found both experimentally and theoretically that when an intense THz field and a quantizing magnetic field are applied simultaneously to a GaAs-based 2DEG in the Faraday geometry, a strong cyclotron resonance (CR) effect on top of the magnetophonon resonances can be observed by transport measurements at relatively high temperatures. With increasing radiation intensity and/or decreasing temperature, the peaks of the CR are broadened and split due to magnetophoton–phonon scattering. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Копирайт | IOP Publishing Ltd |
| Название | High-field magnetotransport in a two-dimensional electron gas in quantizing magnetic fields and intense terahertz laser fields |
| Тип | paper |
| DOI | 10.1088/0953-8984/16/1/009 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 16 |
| Первая страница | 89 |
| Последняя страница | 101 |
| Выпуск | 1 |
