Experimental evidence of the structure of annihilation of antiphase boundaries in GaAs on Si

S. I. Molina, G. Aragón, Y. González, L. González, F. Briones, F. A. Ponce, R. García

Research output: Contribution to journalArticlepeer-review

Abstract

A high-resolution electron microscopy (HREM) study on antiphase boundaries in GaAs grown on Si is presented. HREM images of two close antiphase boundaries appearing mainly on the {110} planes which abruptly disappear suggest some ideas on the mechanisms of annihilation of these defects.

Original languageEnglish (US)
Pages (from-to)353-355
Number of pages3
JournalMaterials Letters
Volume15
Issue number5-6
DOIs
StatePublished - Jan 1993
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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