نویسندگان
دانشگاه صنعتی امیرکبیر
کلیدواژهها
عنوان مقاله English
نویسندگان English
In this work, on the basis of density functional theory and the generalized gradient approximation (GGA) we optimized the electronic structure of the unsaturated and hydrogen saturated ZnO nanowires with [0001] orientation. Studying the effects of a uniaxial strain on the nanowires, we calculated the Young’s modulus and the effective piezoelectric coefficient of the nanowires. Furthermore, the effect of this uniaxial strain on the imaginary part of dielectric function of the nanowires was investigated.
کلیدواژهها English
| تعداد مشاهده مقاله | 1,373 |
| تعداد دریافت فایل اصل مقاله | 1,008 |
