Abstract
Time-resolved terahertz quenching studies of the magnetoexcitonic photoluminescence from GaAs/AlGaAs quantum wells are performed. A microscopic theory is developed to analyze the experiments. Detailed experiment-theory comparisons reveal a remarkable magnetic-field controllability of the Coulomb and terahertz interactions in the excitonic system.
Original language | English (US) |
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Article number | 125313 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 89 |
Issue number | 12 |
DOIs | |
State | Published - Mar 31 2014 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics