| Yazarlar (4) |
Tahsin Özer
Türkiye |
Doç. Dr. Murat ÇANLI
Kırşehir Ahi Evran Üniversitesi, Türkiye |
|
Nihat Arıkan
Osmaniye Korkut Ata Üniversitesi, Türkiye |
|
Ali İhsan Öztürk
Türkiye |
| Özet |
| Magnesium and its compounds are recognized as favorable materials for structural uses, primarily due to their lightweight nature and remarkable specific strength. This research employed first-principles methodologies to investigate how pressure affects the crystal structure along with the elastic and thermodynamic characteristics of MgXY2 (X=Zn, Cd, and Y= Ag, Au, Cu) compounds. All analyses were implemented via the Perdew-Burke-Ernzerhof variant of the Generalized Gradient Approximation alongside a plane-wave ultrasoft pseudopotential approach. The findings on the elastic constants indicated that these MgXY2 compounds have maintained their stability at pressures up to 500 kBar. These constants informed detailed assessments of properties like elastic modulus, Poisson's ratio, Vickers hardness, and material anisotropy. The Quantum Espresso software was utilized to calculate melting points, Debye temperature, and minimum thermal conductivity values. A temperature range spanning from 0 to 800 K allowed for an evaluation of vibrational energy, free energy, entropy, and specific heat capacity metrics. The anticipated physical attributes suggest significant potential for these magnesium compounds in biomedical fields. |
| Anahtar Kelimeler |
| Elastic properties | Heusler | Mechanical properties | Quantum espresso | Thermodynamic properties |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | Journal of Magnesium and Alloys |
| Dergi ISSN | 2213-9567 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 05-2025 |
| Cilt No | 13 |
| Sayı | 5 |
| Sayfalar | 2295 / 2306 |
| Doi Numarası | 10.1016/j.jma.2025.03.012 |
| Makale Linki | https://doi.org/10.1016/j.jma.2025.03.012 |
| Atıf Sayıları |
