Phonon-assisted transitions in single self-assembled InGaAs quantum dots are investigated by photoluminescence (PL) and PL excitation (PLE) spectroscopy. Under nearly resonant conditions of the excitonic ground state, a broad sideband is observed in both PL and PLE. The adiabatic description with the localized acoustic phonons well explains the observed spectra.


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    Title :

    Optical characterization of strong carrier-phonon interactions in single quantum dots


    Contributors:
    Toda, Y. (author) / Inoue, T. (author) / Nakaoka, T. (author) / Ishida, S. (author) / Arakawa, Y. (author)


    Publication date :

    2003-01-01


    Size :

    79555 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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