Abstract
A study was performed on the influence of many body and electron nonparabolicity effects on the intersubband optical spectra of III-V quantum wells. The effective masses adjusted to the non parabolic electron subbands obtained from the solution of an 8×8 KP Hamiltonian were used as input for many particle optical susceptibility solver. The exchange and depolarization effects were considered through numerical inversion of the Keldysh Green's functions equations for the optical polarization.
| Original language | British English |
|---|---|
| Pages (from-to) | 261-264 |
| Number of pages | 4 |
| Journal | Microelectronic Engineering |
| Volume | 69 |
| Issue number | 2-4 |
| DOIs | |
| State | Published - Sep 2003 |
Keywords
- Electron nonparabolicity
- Intersubband transitions
- Many body effects