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Electron-beam dissociation of the MgH complex in p-type GaN

  • S. M. Myers
  • , C. H. Seager
  • , A. F. Wright
  • , B. L. Vaandrager
  • , J. S. Nelson

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

The low-energy electron-beam irradiation (LEEBI) was used for the dissociation of the MgH complex in GaN. The infrared vibration spectroscopy was also used for its reassociation during postirradiation annealing. It was found that a pronounced dependence on the H isotope was exhibited by the dissociation rate. The possible reaction paths were also considered based on atomic configurations from density-functional theory and bond-excitation mechanisms.
Original languageEnglish
Pages (from-to)6630-6635
Number of pages6
JournalJournal of Applied Physics
Volume92
Issue number11
DOIs
StatePublished - Dec 1 2002
Externally publishedYes

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