Electron-phonon effects on Stark shifts of a bound polaron in a quantum well
- 15 May 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 45 (20), 12102-12105
- https://doi.org/10.1103/physrevb.45.12102
Abstract
The polaron effects on the quantum confined Stark effect of a bound polaron in a finite quantum well are investigated by means of the perturbation-variation technique. The presence of an ionized impurity is found to decrease the Stark shift and weaken the effect of finite barrier height. The electron-phonon effects contribute significant corrections to the energy shifts.Keywords
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