Pressure-induced phase transitions, electronic, elastic and vibrational properties of zinc oxide under high pressure
Yazarlar (3)
Prof. Dr. Cihan KÜRKÇÜ
Kırşehir Ahi Evran Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Indian Journal of Physics (Q3) | ||
| Dergi ISSN | 0973-1458 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2019 |
| Cilt / Sayı / Sayfa | 93 / 8 / 979–989 | DOI | 10.1007/s12648-018-01365-8 |
| Makale Linki | http://link.springer.com/10.1007/s12648-018-01365-8 | ||
| Özet |
| In this work, the crystal structure of the ZnO was studied under high hydrostatic pressure using ab initio calculations. Pressure-volume relationships and structural transitions in ZnO were investigated using Siesta method. A first-order transition from the hexagonal wurtzite (B4) structure with space group P63mc to the cubic NaCl (B1) structure with space group Fm3m was successfully observed. A transition was also observed from Fm3m to another cubic CsCl (B2) structure with space group Pm 3m for ZnO. These phase transitions which occur around 9 and 119.5GPa were also analyzed from the total energy and enthalpy calculations. In addition, electronic, elastic and vibrational properties of ZnO were analyzed based on the high pressure. |
| Anahtar Kelimeler |
| 61.50.Ks | 61.50.−f | 64.60.−I | 71.15.−m | Bulk crystals | Electronic structure calculations | Phase transitions | Pressure |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 8 |
| SCOPUS | 9 |
| Google Scholar | 13 |