Polarization-dependent photoluminescence-excitation spectra of one-dimensional exciton and continuum states in T-shaped quantum wires

Hirotake Itoh, Yuhei Hayamizu, Masahiro Yoshita, Hidefumi Akiyama, Loren N. Pfeiffer, Ken W. West, Marzena H. Szymanska, Peter B. Littlewood

Research output: Contribution to journalArticlepeer-review

28 Citations (Scopus)

Abstract

Polarization-dependent photoluminescence-excitation spectra of one-dimensional exciton and continuum states in T-shaped quantum wires were measured. The observed spectra of the wires exhibited small isolated peaks. The results were found to be in good agreement with a model calculation of a single electron-hole pair in T-shaped geometry with exact diagonalizations of the Coulomb interaction.

Original languageEnglish
Pages (from-to)2043-2045
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number10
DOIs
Publication statusPublished - 2003 Sep 8
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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