physica status solidi (b) · 1978 · 20 citations · 11 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsMaterials PhysicsSolid State PhysicsDefects In Electronic MaterialsDensity Functional TheoryElectron-phonon InteractionsElectronic Band StructureInteratomic PotentialsMetalsAnalytic Interatomic PotentialsDefect CalculationsDefect Migration EnergyDispersion CurvesInteratomic Potential ModelsPhonon Dispersion RelationsVacancy FormationVacancy Formation Energetics
Abstract A potential function for copper is presented that is derived from phonon dispersion curves. Also some defect calculations are made. The vacancy formation and migration energy are in good agreement with the experiments. The 〈100〉 split interstitial configuration is found to be the most stable one.
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John B. Gibson, A.N. Goland, Michael Milgram et al. · Physical Review · 1960 · 1.3K citations
E. C. Svensson, B. N. Brockhouse, Jacob M. Rowe · Physical Review · 1967 · 357 citations
Phonon Frequencies in Copper at 49 and 298°K
R. M. Nicklow, G. Gilat, H. G. Smith et al. · Physical Review · 1967 · 252 citations
Suman Sinha · Physical Review · 1966 · 117 citations