The nonlinear refraction and the nonlinear figure of merit of CdTe nanocrystal quantum dots in toluene were estimated to be /spl sim/-1/spl times/10/sup -13/ m/sup 2//W and /spl sim/200. The possible origins of the large optical nonlinearity of nanocrystals are the quantum confinement and surface trapped state effects.


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    Titel :

    Colloidal chemical synthesis and nonlinear optical properties of cadmium chalcogenide semiconductor nanocrystal quantum dots


    Beteiligte:
    Seo, J.T. (Autor:in) / Pompey, C. (Autor:in) / Yang, Q. (Autor:in) / Creekmore, S. (Autor:in) / Anderson, J. (Autor:in) / Mangana, J. (Autor:in) / Temple, D. (Autor:in) / Peng, X. (Autor:in) / Qu, J.L. (Autor:in) / Yu, W. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    138502 byte



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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