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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