Carrier-carrier interaction in single In0.5Ga0.5As quantum dots at room temperature investigated by near-field scanning optical microscope

K. Matsuda, K. Ikeda, T. Saiki, H. Saito, K. Nishi

    研究成果: Article査読

    37 被引用数 (Scopus)

    抄録

    A carrier-carrier interaction in self-assembled In0.5Ga 0.5As quantum dots (QD) at room temperature was described. The spectral shift and linewidth broadening of ground state emission as a function of the excitation density were also investigated. The near-field single quantum dot photoluminescence spectroscopy was used.

    本文言語English
    ページ(範囲)2250-2252
    ページ数3
    ジャーナルApplied Physics Letters
    83
    11
    DOI
    出版ステータスPublished - 2003 9 15

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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