A molecular dynamics study on iridium
CENTRAL EUROPEAN JOURNAL OF PHYSICS, cilt.5, sa.2, ss.207-220, 2007 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 5 Sayı: 2
- Basım Tarihi: 2007
- Doi Numarası: 10.2478/s11534-007-0011-z
- Dergi Adı: CENTRAL EUROPEAN JOURNAL OF PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.207-220
- Gazi Üniversitesi Adresli: Evet
Özet
In this study, molecular dynamics simulations are performed by using a modified form of Morse potential function in the framework of the Embedded Atom Method (EAM). Temperature-and pressure-dependent behaviours of bulk modulus, second-order elastic constants (SOEC), and the linear-thermal expansion coefficient is calculated and compared with the available experimental data. The melting temperature is estimated from 3 different plots. The obtained results are in agreement with the available experimental findings for iridium. (c) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.