On the sensitivity of positron annihilation signals to alloy homogeneity in InxGa1-xN

F. Tuomisto, V. Norrman, I. Makkonen

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Abstract

We present results of theoretical calculations of positron annihilation signals in InGaN alloys with and without vacancies. We demonstrate the sensitivity of the signals to the different configurations of the In/Ga atoms in In1−xGaxN supercells.
Original languageEnglish
Article number012042
Pages (from-to)1-6
Number of pages6
JournalJournal of Physics: Conference Series
Volume505
Issue number1
DOIs
Publication statusPublished - 2014
MoE publication typeA1 Journal article-refereed

Keywords

  • alloy
  • positron
  • theory

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