Quantitative measurement of the influence of growth interruptions on the Sb distribution of GaSb/GaAs quantum wells by transmission electron microscopy

  • M. Schowalter
  • , A. Rosenauer
  • , D. Gerthsen
  • , M. Grau
  • , M. C. Amann

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Influence of growth interruptions on the Sb distribution of GaSb/GaAs quantum wells was studied. Transmission electron microscopy and lattice fringe analysis were used. Results showed segregation of Sb in GaAs-on-GaSb layers with a differential nominal thickness.

Original languageEnglish
Pages (from-to)3123-3125
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number15
DOIs
StatePublished - 13 Oct 2003

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