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Using Different Equations of States to Study Volume Ratio, Bulk Modulus and Energy Gap in Nano Ge Under High Pressure | ||
| Rafidain Journal of Science | ||
| Article 9, Volume 29, Issue 2, 2020, Pages 64-72 PDF (675.14 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/rjs.2020.165366 | ||
| Authors | ||
| Asmaa fareed Abdulateef* 1; Adnan M. Al-Shiekh2 | ||
| 1Mosul university/ collage of education for pure sciences /Department of physics | ||
| 2Department of Physics/ College of Science/ University of Mosul | ||
| Abstract | ||
| This research has been used EOSs (Birch-Muranghan, Vinet, mL-J, Thomsen and Madan) to study the effect of high pressure on nano-Ge parameters by calculating compressed volume V/Vo, Bulk modulus BT, Energy gap Eg, under high pressure. All equations used showed compatibility with the experimental results for calculating V/Vo of nano-Ge under high pressure, an increase in the Bulk modulus BT with an increase in high pressure and an increase in the energy gap of nano Ge with high pressure. | ||
| Keywords | ||
| Nano-Ge; High Pressure; Equations of state; Energy gap; Bulk modulus | ||
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