Effects of external fields on the excitonic emission from single InAs/GaAs quantum dots

@article{Holtz2008EffectsOE,
  title={Effects of external fields on the excitonic emission from single InAs/GaAs quantum dots},
  author={P. O. Holtz and E. S. Moskalenko and M. Larsson and K. F. Karlsson and W. V. Schoenfeld and P. M. Petroff},
  journal={Microelectronics Journal},
  year={2008},
  volume={39},
  pages={331-334}
}
A low-temperature micro-photoluminescence (m-PL) investigation of InAs/GaAs quantum dots (QDs) exposed to a lateral external electric field is reported. It is demonstrated that the QDs PL signal could be increased several times by altering the external and/or the internal electric field. The internal field in the vicinity of the dots could be altered by means of an additional infra-red laser. We propose a model, which is based on an essentially faster lateral transport of the charge carriers… CONTINUE READING

Figures and Topics from this paper.

Explore Further: Topics Discussed in This Paper

References

Publications referenced by this paper.
SHOWING 1-9 OF 9 REFERENCES

Phys

  • C. Lobo, R. Leon, +5 authors D.J.H. Cockayne
  • Rev. B 60
  • 1999
Highly Influential
7 Excerpts

Appl

  • L. Harris, D. J. Mawbray, M. S. Skolnick, M. Hopkinson, G. Hill
  • Phys. Lett. 73
  • 1998
Highly Influential
6 Excerpts

Phys

  • W. Heller, U. Bockelmann, G. Abstreiter
  • Rev. B 57 () 6270. ARTICLE IN PRESS P.O. Holtz et…
  • 2008

Phys

  • E. S. Moskalenko, V. Donchev, +5 authors P. M. Petroff
  • Rev. B 68
  • 2003

Appl

  • J. Seufert, M. Obert, +6 authors D. Hommel
  • Phys. Lett. 79
  • 2001

A

  • P. W. Fry, J. J. Finley, L. R. Wilson
  • Lemaı̂tre, D.J. Mowbray, M.S. Skolnick, M…
  • 2000
1 Excerpt

Phys

  • R. G. Neuhauser, K. T. Shimizu, W. K. Woo, S. A. Empedocles, M. G. Bawendi
  • Rev. Lett. 85
  • 2000

Appl

  • V. Davydov, I. Ignatiev, H. W. Ren, S. Sugou, Y. Masumoto
  • Phys. Lett. 74
  • 1999

Appl

  • J. M. Garcia, T. Mankad, P. O. Holtz, P. J. Wellman, P. M. Petroff
  • Phys. Lett. 72
  • 1998

Similar Papers

Loading similar papers…