Magnetic, Electronic, Mechanic, Anisotropic Elastic and Vibrational Properties of Antiferromagnetic Ru2TGa (T = Cr, Mn, and Co) Heusler Alloys
Yazarlar (1)
Prof. Dr. Abdullah CANDAN Kırşehir Ahi Evran Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of Electronic Materials (Q3) | ||
| Dergi ISSN | 0361-5235 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2019 |
| Kabul Tarihi | 05-09-2019 | Yayınlanma Tarihi | 17-09-2019 |
| Cilt / Sayı / Sayfa | 48 / 12 / 7608–7622 | DOI | 10.1007/s11664-019-07625-5 |
| Makale Linki | https://link.springer.com/content/pdf/10.1007/s11664-019-07625-5.pdf | ||
| Özet |
| A theoretical study of magnetic, electronic, mechanic, anisotropic elastic, and vibrational properties of TGa (T = Cr, Mn, and Co) Heusler alloys has been extensively investigated by the first-principles method using the generalized gradient approximation. Structural parameters such as lattice constant (), bulk modulus (B) and first pressure derivative of bulk modulus (B′) were obtained by using the Murnaghan equation. The calculated formation enthalpies () showed that these alloys are thermodynamically stable. The total spin magnetic moments per unit cell of TGa (T = Cr, Mn, and Co) alloys were found to be 1.16 , 2.16 and 0.29 , respectively. In addition to electronic band structures along the high symmetry directions, corresponding total and partial density of states were also plotted. It was found that the spin-up states have a metallic character for all alloys, but the spin-down states of the other alloys except for CoGa have a … |
| Anahtar Kelimeler |
| Antiferromagnetics | electronic properties | Heusler alloys | mechanical properties | phonon dispersion |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 17 |
| Scopus | 5 |