Effect of the Voigt Magnetic Field on the Exciton Complexes in ZnSe/BeTe Type-II Single Quantum Wells
Abstract
We have performed the magneto-photoluminescence (PL) measurements on ZnSe/BeTe quantum well (QW) structures with a type-II band alignment in a Voigt configuration. The PL spectra were composed of two components. The lower energy PL peak energy shows red-shifts applying magnetic field. A model of the energy dispersion shift of the spatially indirect exciton complexes probably explains these results.
- Publication:
-
International Journal of Modern Physics B
- Pub Date:
- 2004
- DOI:
- 10.1142/S0217979204027396
- Bibcode:
- 2004IJMPB..18.3749Y
- Keywords:
-
- Photoluminescence;
- exciton;
- ZnSe/BeTe;
- type-II band structure