Theory of Threading Edge and Screw Dislocations in GaN

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Elsner, J; Jones, R; Sitch, P K; Porezag, V D; Elstner, M; Frauenheim, Th; Heggie, M I; Oberg, S; Briddon, P R;
(1997)
  • Publisher: Physical Review Letters
  • Subject:
    arxiv: Condensed Matter::Materials Science

The atomic structures, electrical properties, and line energies for threading screw and threading edge dislocations of wurtzite GaN are calculated within the local-density approximation. Both dislocations are electrically inactive with a band gap free from deep levels. ... View more
  • References (31)
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    1 sGa33coord.d

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    3 sGa43coord.d

    4 sN43coord.d *On leave from Technische Universität Chemnitz.

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