Abstract
Optical spectra of semiconductor superlattices with alternating well widths are computed microscopically. Odd-parity Frenkel-type excitons are predicted that are related to dipole forbidden single-particle transitions between parallel bands.
Original language | English (US) |
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Pages (from-to) | R12784-R12786 |
Journal | Physical Review B - Condensed Matter and Materials Physics |
Volume | 56 |
Issue number | 20 |
DOIs | |
State | Published - 1997 |
Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics