Exciton binding and delocalization in T-shaped quantum wires

Garnett W. Bryant, Paul S. Julienne, Yehuda B. Band

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Effective mass models with screened pair interaction give reasonable energies for excitons in T-shaped wires provided the effects of complex geometry are included. A sizable shift between exciton states in wells and T-shaped wires occurs due to enhancement in binding energy, confinement in the wires, and interwire coupling.

Original languageEnglish
Pages (from-to)390-392
Number of pages3
JournalPhysica B: Condensed Matter
Volume227
Issue number1-4
DOIs
StatePublished - 1 Jan 1996

Keywords

  • Binding energy
  • Cleaved edge overgrowth
  • Excitons
  • Quantum wires

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