Grain boundary structure simulation in ordered Ni3Al

Ho Jang, D. Farkas

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The multiplicity of possible structures was studied for several grain boundaries in the ordered compound Ni3Al. The interaction of lattice antisite defects with these grain boundaries was studied as well as the relaxation behavior of the lattice in the grain boundary region. Several interesting features were identified, like oscillatory behavior of defect formation energies as a function of the distance to the boundary plane. The dependence of grain boundary energy on composition is also discussed.

Original languageEnglish
Pages (from-to)191-196
Number of pages6
JournalJournal de physique. Colloque
VolumeC1
Issue number1
Publication statusPublished - 1990 Jan 1
Externally publishedYes

Fingerprint

Grain boundaries
grain boundaries
simulation
antisite defects
Crystal defects
energy of formation
Crystal lattices
Defects
defects
Chemical analysis
interactions
energy

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Grain boundary structure simulation in ordered Ni3Al. / Jang, Ho; Farkas, D.

In: Journal de physique. Colloque, Vol. C1, No. 1, 01.01.1990, p. 191-196.

Research output: Contribution to journalArticle

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