PHONON-DISPERSION IN CU-ZN ALLOY


AKGUN I.

ACTA PHYSICA POLONICA A, cilt.84, sa.6, ss.1055-1058, 1993 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 84 Sayı: 6
  • Basım Tarihi: 1993
  • Doi Numarası: 10.12693/aphyspola.84.1055
  • Dergi Adı: ACTA PHYSICA POLONICA A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Compendex, INSPEC
  • Sayfa Sayıları: ss.1055-1058
  • Gazi Üniversitesi Adresli: Hayır

Özet

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.