Preferences help
enabled [disable] Abstract
Number of results
2004 | 106 | 3 | 395-402
Article title

Spin-Dependent Coupling of Charged Quantum Dot Excitons with Continuum States

Title variants
Languages of publication
Magnetic field and temperature dependent photoluminescence studies on neutral and charged excitons in individual InAs quantum dots allow us to uncover different mechanisms by which the discrete quantum dot states are coupled to delocalized continuum states in a quantum well (the wetting layer). The behaviour of the neutral and singly charged excitons can be explained taking only discrete quantum dot states into account. For doubly and triply charged excitons we have to consider spin dependent coherent and incoherent interactions between discrete quantum dot states and delocalized wetting layer states.
Physical description
  • 1. M. Bayer, O. Stern, P. Hawrylak, S. Fafard, A. Forchel, Nature (Lond.), 405, 923, 2000
  • 2. R.J. Warburton, C. Schaflein, D. Haft, F. Bickel, A. Lorke, K. Karrai, J. Garcia, W. Schoenfeld, P.M. Petroff, Nature (Lond.), 405, 926, 2000
  • 3. D. Gammon, E.S. Snow, B.V. Shanabrook, D.S. Katzer, D. Park, Science, 273, 87, 1996
  • 4. P. Borri, W. Langbein, S. Schneider, U. Woggon, R.L. Sellin, D. Ouyang, D. Bimberg, Phys. Rev. Lett., 87, 157401, 2001
  • 5. M. Bayer, A. Forchel, Phys. Rev. B, 65, 041308, 2002
  • 6. N.H. Bonadeo, J. Erland, D. Gammon, D. Park, D.S. Katzer, D.G. Steel, Science, 282, 1473, 1998
  • 7. H. Kamada, H. Gotoh, J. Temmyo, T. Takagahara, H. Ando, Phys. Rev. Lett., 87, 246401, 2001
  • 8. A. Zrenner, E. Beham, S. Stufler, F. Findels, M. Bichler, G. Abstreiter, Nature, 418, 612, 2002
  • 9. C. Kammerer, G. Cassabois, C. Voisin, C. Delalande, Ph. Roussignol, J.M. Ge- rard, Phys. Rev. Lett., 87, 207401, 2001
  • 10. K. Karrai, R.J. Warburton, C. Schulhauser, A. Hogele, B. Urbaszek, E.J. McGhee, A.O. Govorov, J.M. Garcia, B.D. Gerardot, P.M. Petroff, Nature, 427, 135, 2004
  • 11. C. Schulhauser, D. Haft, R.J. Warburton, K. Karrai, A.O. Govorov, A.V. Kalameitsev, A. Chaplik, W. Schoenfeld, J. Garcia, P.M. Petroff, Phys. Rev. B, 66, 193303, 2002
  • 12. A. Hogele, B. Alen, F. Bickel, R.J. Warburton, P.M. Petroff, K. Karrai, Physica E, 21, 175, 2004
  • 13. L. Besombes, K. Kheng, L. Marsal, H. Mariette, Phys. Rev. B, 63, 155307, 2001
  • 14. A. Wojs, P. Hawrylak, Phys. Rev. B, 55, 13066, 1997
  • 15. J.J. Finley, P.W. Fry, A.D. Ashmore, A. Lemaitre, A.I. Tartakovskii, R. Oulton, D.J. Mowbray, M.S. Skolnick, M. Hopkinson, P.D. Buckle, P.A. Maksym, Phys. Rev. B, 63, 161305, 2001
  • 16. F. Findeis, M. Baier, A. Zrenner, M. Bichler, G. Abstreiter, U. Hohenester, E. Molinari, Phys. Rev. B, 63, 121309, 2001
  • 17. B. Urbaszek, R.J. Warburton, K. Karrai, B.D. Gerardot, P.M. Petroff, J.M. Garcia, Phys. Rev. Lett., 90, 247403, 2003
  • 18. B. Urbaszek, E.J. McGhee, M. Kruger, R.J. Warburton, K. Karrai, T. Amand, B.D. Gerardot, P.M. Petroff, J.M. Garcia, Phys. Rev. B, 69, 035304, 2004
  • 19. A.O. Govorov, K. Karrai, R.J. Warburton, A.V. Kalameitsev, Physica E, 20, 295, 2004
Document Type
Publication order reference
YADDA identifier
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.