Local structure of liquids Al2O3 and GeO2 under densification |
| |
| Authors: | PK Hung LT Vinh NT Nhan NV Hong TV Mung |
| |
| Institution: | aDepartment of Computational Physics, Hanoi University of Technology, Viet Nam |
| |
| Abstract: | Molecular dynamic simulation has been conducted to study the local structure of liquid Al2O3 and GeO2 under densification. Those liquids are found to be a mixture of species of TOx. Here T is Ge or Al and x = 4, 5 and 6. This result is supported by the fact that the density, fraction of oxygen connectivity and volume of different void kinds are a linear function of TOx fraction. The microscopic mechanism of liquid densification is quantified and interpreted in term of the change in TOx fraction. |
| |
| Keywords: | Liquid Void Molecular dynamics Medium-range order Short-range order |
| 本文献已被 ScienceDirect 等数据库收录！ |
