The Lattice Dynamics of \gamma-Iron

Authors

KEMAL ÇOLAKOĞLU
G. UĞUR
M. ÇAKMAK
H. M. TÜTÜNCÜ

Abstract

Lattice dynamical calculations are performed on \gamma-iron using the Clark-Gazis-Wallis (CGW) model to represent the ion-ion interactions, and a modified form of the Sharma-Joshi model to include ion-electron interactions. The theory is used to compute the phonon dispersion curves, frequency spectra and the lattice specific heat of \gamma-iron. The obtained results are in good agreement with the experimental findings, and are better than those calculated using the other theories.

DOI

-

First Page

479

Last Page

484

Recommended Citation

ÇOLAKOĞLU, K, UĞUR, G, ÇAKMAK, M, & TÜTÜNCÜ, H. M (1999). The Lattice Dynamics of \gamma-Iron. Turkish Journal of Physics 23 (3): 479-484. https://doi.org/-