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2009 | 116 | 5 | 882-884
Article title

Anisotropic Exchange Interaction between p-Shell Electron and s-Shell Hole in CdTe/ZnTe Quantum Dots

Content
Title variants
Languages of publication
EN
Abstracts
EN
We study electron-hole exchange interaction in a single CdTe/ZnTe quantum dot by polarization-resolved photoluminescence measurements. We focus on recombination of excitonic states involving p-shell electrons: X^{2-} and XX^-. Recombination lines of X^{2-} and XX^- states exhibit fine structure, which can be consistently explained within a model with four parameters δ_{i}^{αβ} representing strength of iso- and anisotropic parts of interaction between s-hole and s- or p-electron.
Keywords
EN
Year
Volume
116
Issue
5
Pages
882-884
Physical description
Dates
published
2009-11
References
  • 1. P. Wojnar, J. Suffczyński, K. Kowalik, A. Golnik, M. Aleszkiewicz, G. Karczewski, J. Kossut, Nanotechnology 19, 235403 (2008)
  • 2. J. Jasny, J. Sepiol, T. Irngartinger, M. Traber, A. Renn, U.P. Wild, Rev. Sci. Instrum. 67, 1425 (1996)
  • 3. J. Suffczyński, T. Kazimierczuk, M. Goryca, B. Piechal, A. Trajnerowicz, K. Kowalik, P. Kossacki, A. Golnik, K.P. Korona, M. Nawrocki, J.A. Gaj, Phys. Rev. B 74, 085319 (2006)
  • 4. T. Kazimierczuk, J. Suffczyński, A. Golnik, J.A. Gaj, P. Wojnar, P. Kossacki, J. Korean Phys. Soc. 53, 154 (2008)
  • 5. D. Gammon, E.S. Snow, B.V. Shanabrook, D.S. Katzer, D. Park, Science 273, 87 (1996)
  • 6. M. Bayer, G. Ortner, O. Stern, A. Kuther, A.A. Gorbunov, A. Forchel, P. Hawrylak, S. Fafard, K. Hinzer, T.L. Reinecke, S.N. Walck, J.P. Reithmaier, F. Klopf, F. Schäfer, Phys. Rev. B 65, 195315 (2002)
  • 7. I.A. Akimov, K.V. Kavokin, A. Hundt1, F. Hennebergerl, Phys. Rev. B 71, 075326 (2005)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n535kz
Identifiers
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