Spin polarization and magnetoluminescence of confined electron-hole systems

@article{Rodrguez2001SpinPA,
  title={Spin polarization and magnetoluminescence of confined electron-hole systems},
  author={Boris A. Rodr{\'i}guez and Augusto Gonz{\'a}lez},
  journal={Physical Review B},
  year={2001},
  volume={63},
  pages={205324}
}
peratures we end up with an “stable” N-pair e-h cluster in its ground state. Results for spin-up and -down densities, hole and electron spin polarizations and for the position and magnitude of the coherent luminescence peak as functions of the magnetic field and of the mean number of excitons are presented below. The theoretical framework used is a BCS-like wave function, corrected against particle number non-conservation by means of a Lipkin-Nogami procedure 9,10 . This wave function is able… Expand
2 Citations

Figures from this paper

Effects of Coulomb interactions on the splitting of luminescence lines
Abstract We study the splitting between the right- and left-hand circularly polarized luminescence lines in a quantum dot under relatively weak confinement regime and resonant high-power excitation.Expand
Efficient calculation of Coulomb matrix elements for bilayers of confined charge carriers with arbitrary spatial separation
TLDR
An analytical expression is derived, for arbitrary separations, in terms of a single infinite series and a u-type Levin transform is applied in order to accelerate the resulting infinite series. Expand

References

SHOWING 1-2 OF 2 REFERENCES
Hot Carriers in Semiconductor Nanostructures (Academic
  • 1992