Interface-phonon-assisted transitions in quantum-well lasers
โ Scribed by Stroscio, Michael A.
- Book ID
- 120365731
- Publisher
- American Institute of Physics
- Year
- 1996
- Tongue
- English
- Weight
- 342 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0021-8979
- DOI
- 10.1063/1.363754
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๐ SIMILAR VOLUMES
In semiconductor microstructures with many layers, the phonon modes change from their bulk form and split into 'confined LO phonons' (LC) and 'interface phonons' (IF), the number and variety of which depends on both the number of layers and the number of different materials in the structure. This af
## ลฝ . We calculate the tunnelling rates for interwell transitions due to electron-longitudinal-optical phonon LO-phonon scattering in GaAs-AlGaAs DQW heterostructures starting from the Frohlich interaction and Fermi's golden rule. The rates ยจลฝ . ) are investigated as functions of the difference