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Dynamics of Excitons and Electron-Hole Plasma Confined in Semiconductor Nanocrystals

  • G. Tamulaitis
Part of the NATO ASI Series book series (NSSB, volume 340)

Abstract

Manyfold modifications of linear and nonlinear optical properties of semiconductor nanocrystals (microcrystals with radii in the region of nanometers), caused by quantum confinement of carriers, has recently been a subject of intense investigations partially discussed in the present volume. If, however, the nanocrystal radius significantly exceeds an exciton Bohr radius, the density of states and the linear optical absorption are practically bulk-like. Meanwhile, the nonlinear absorption still possesses certain peculiarities.

Keywords

Nonlinear Absorption Surface Recombination Semiconductor Nanocrystals Electron Hole Plasma Exciton Bohr Radius 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1995

Authors and Affiliations

  • G. Tamulaitis
    • 1
  1. 1.Vilnius UniversityVilniusLithuania

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