The lattice dynamics of some type-I and type-II alloys

Colakoglu, K; Colak, H; UĞUR, GÖKAY; Oztekin, Y

doi:10.1007/bf03036602

The lattice dynamics of some type-I and type-II alloys

Colakoglu K., Colak H., UĞUR G., Oztekin Y.

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS, cilt.20, sa.12, ss.1863-1870, 1998 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 20 Sayı: 12
Basım Tarihi: 1998
Doi Numarası: 10.1007/bf03036602
Dergi Adı: NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1863-1870
Gazi Üniversitesi Adresli: Evet

Özet

The lattice dynamical calculations are performed on some type-I and type-II alloys by using the third-neighbor Clark-Gazis-Wallis (CGW) model. The theory is used to compute the phonon dispersion curves, the frequency spectra and the lattice specific heat of the studied alloys. The obtained results are in good agreement with the experimental findings, and better than those obtained using other models.