PL EN


Preferences help
enabled [disable] Abstract
Number of results
2005 | 108 | 5 | 923-928
Article title

Fractional Quasiexcitons in Photoluminescence of Quantum Hall Liquids

Content
Title variants
Languages of publication
EN
Abstracts
EN
Realistic calculations of photoluminescence spectra for a 20 nm quantum well at a filling factorν=1/3 are presented. The new states formed from charged excitons (trions) by correlation with the surrounding electrons are identified. These "quasiexcitons" differ from usual excitons and trions by having fractionally charged constituents. Their binding energies and emission intensities depend on the involved trion, leading to discontinuity in photoluminescence.
Keywords
Year
Volume
108
Issue
5
Pages
923-928
Physical description
Dates
published
2005-11
received
2005-06-04
References
  • 1. B.B. Goldberg, D. Heiman, A. Pinczuk, L. Pfeiffer, K. West, Phys. Rev. Lett., 65, 641, 1990
  • 2. M. Byszewski, B. Chwalisz, D.K. Maude, M.L. Sadowski, M. Potemski, S. Studenikin, D.G. Austing, A.S. Sachrajda, P. Hawrylak, T. Saku, Y. Hirayama, SemiMag-16, Tallahassee (USA) 2004, unpublished
  • 3. G. Yusa, H. Shtrikman, I. Bar-Joseph, Phys. Rev. Lett., 87, 216402, 2001
  • 4. C. Schuller, K.-B. Broocks, P. Schroter, Ch. Heyn, D. Heitmann, M. Bichler, W. Wegscheider, T. Chakraborty, V.M. Apalkov, Phys. Rev. Lett., 91, 116403, 2003
  • 5. A. Gladysiewicz, A. Wójs, J.J. Quinn, Acta Phys. Pol. A, 108, 669, 2005
  • 6. F.D.M. Haldane, Phys. Rev. Lett., 51, 605, 1983
  • 7. T.T. Wu, Nucl. Phys. B, 107, 365, 1976
  • 8. I.V. Lerner, Yu.E. Lozovik, Zh. Eksp. Teor. Fiz, 80, 1488, 1981
  • 9. A.H. MacDonald, E.H. Rezayi, Phys. Rev. B, 42, 3224, 1990
  • 10. A. Wójs, I. Szlufarska, K.-S. Yi, J.J. Quinn, Phys. Rev. B, 60, R11273, 1999
  • 11. A. Wójs, P. Hawrylak, J.J. Quinn, Phys. Rev. B, 60, 11661, 1999
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv108n529kz
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.