Positron affinity of GaxIn1-xAs as a function of the mole fraction

B. Soudini, H. Aourag, N. Amrane, M. Sehil, Z. Boussahla, F. Sellai, B. Khelifa, A. Mahmoudi

Research output: Contribution to journalArticlepeer-review


The independent particle method was used to compute the positron charge distribution in the ternary alloy GaxIn1-xAs. The positron charge density with respect to the variation of the mole fraction is discussed. It was noted that the relative positron affinity leads to the positron preferentially annihilating with the anion rather than the cation.

Original languageEnglish
Pages (from-to)271-275
Number of pages5
JournalMaterials Chemistry and Physics
Issue number3-4
Publication statusPublished - Jan 1994
Externally publishedYes

ASJC Scopus subject areas

  • General Materials Science
  • Condensed Matter Physics


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