We report on the coherent optical phonon oscillations and their coupling to carriers in GaAs-AlGaAs multiple quantum wells with varying barrier widths. As has been shown recently, the development of the screened LO phonon mode is a good indication of the growth-direction, and longitudinal plasmon-phonon coupling.


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    Titel :

    Barrier width dependence of coherent optical phonon oscillations in GaAs/AlGaAs multiple quantum wells


    Beteiligte:
    Yee, K.J. (Autor:in) / Kim, D.S. (Autor:in) / Yee, D.S. (Autor:in) / Dekorsy, T. (Autor:in) / Lim, Y.S. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    89736 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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