Phonon Dispersion in Cu-Zn Alloy

• Authors: I. Akgün
• Languages of publication: EN

Abstracts

EN

Phonon dispersion curves for fcc Cu-25% Zn alloy were calculated using deLauney angular force model, the analysis being limited to the second neighbour interactions only. In the present calculations the elastic constants of Cu and Zn in fcc and hcp phases, respectively, were used to evaluate the force constants of the alloy system. Satisfactory agreement between theory and experiment is obtained.

Keywords

EN

63.20.-e

Discipline

• 63.20.-e: Phonons in crystal lattices(for phonons in superconductors, see 74.25.Kc; see also 43.35.Gk Phonons in crystal lattice, quantum acoustics—in Acoustics Appendix)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1993
• Volume: 84
• Issue: 6
• Pages: 1055-1058

Dates

published

1993-12

received

1993-03-25

Contributors

author

I. Akgün

• Gazi University, Faculty of Arts and Sciences, 06500 Ankara, Turkey

Identifiers

DOI

10.12693/APhysPolA.84.1055