Abstract
We study the nonlinear optical response of two-dimensional excitons in a perpendicular magnetic field. The transition from two-dimensional behavior in low fields to quasi-zero-dimensional behavior in high fields is investigated, and pronounced interaction effects that are highly field dependent are found. Differential pump-probe spectra are calculated for both continuous-wave and impulsive excitation. It is shown that cyclotron motion can be time resolved with ultrashort optical pulses.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 10000-10011 |
| Number of pages | 12 |
| Journal | Physical Review B |
| Volume | 41 |
| Issue number | 14 |
| DOIs | |
| State | Published - 1990 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics