2003•Unpublished venueRequires access

Exciton-biexciton coherent coupling effects on exciton absorption in quantum dots

Hideki Gotoh, H. Kamada, Tadashi Saitoh, Hiroaki Ando, Jiro Temmyo

Abstract

The absorption characteristics of an exciton-biexciton system are examined for quantum dots by single-dot photoluminescence spectroscopy and theoretical calculation based on the density-matrix method. Exciton-biexciton coherent interaction is found to markedly vary exciton absorption spectra.

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Available abstract

Key concepts: Biexciton, Exciton, Quantum dot, Photoluminescence, Absorption (acoustics), Spectroscopy, Absorption spectroscopy, Coupling (piping)