Energy and dephasing relaxation of weakly localized quasi-two-dimensional excitons in quantum well structures

T. Takagahara

研究成果: Article査読

抄録

The mechanisms of energy and dephasing relaxation of quasi-two-dimensional excitons in quantum well structures are clarified for both the localized and delocalized excitons. The recently observed energy relaxation rate of the n = 1 heavy hole exciton and the energy and temperature dependences of the homogeneous linewidth (ρh) are explained quantitatively. The dependence of ρh on the quantum well thickness is predicted. The relaxation mechanisms of the higher lying (e.g., n = 2) exciton states are also discussed.

本文言語English
ページ(範囲)64-66
ページ数3
ジャーナルJournal of Luminescence
38
1-6
DOI
出版ステータスPublished - 1987 12 1
外部発表はい

ASJC Scopus subject areas

  • 生物理学
  • 原子分子物理学および光学
  • 化学 (全般)
  • 生化学
  • 凝縮系物理学

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