Knowledge Management System Of Institute of Geochemistry,CAS
| High pressure X-ray diffraction study on BaWO 4-II | |
| Dayong Tan; Wansheng Xiao; Wei Zhou; Ming Chen; Wenge Zhou; Xiaodong Li; Yanchun Li; Jing Liu | |
| 2012 | |
| Source Publication | High Pressure Research
 |
| Volume | 32Issue:2Pages:262-269 |
| Abstract | BaWO4-II has been synthesized at 5 GPa and 610°C. Its high pressure behavior was studied by in situ synchrotron X-ray diffraction measurements at room temperature up to 17 GPa. BaWO4-II retains its monoclinic structure. Bulk and axial moduli determined by fitting a third-order Birch–Murnaghan equation of state to lattice parameters are: K 0=86.2±1.9 GPa, K 0(a)=56.0±0.9 GPa, K 0(b)=85.3±2.4 GPa, and K 0(c)=146.1±3.2 GPa with a fixed K′=4. Analysis of axial compressible modulus shows that the a-axis is 2.61 times more compressible than the c-axis and 1.71 times more compressible than the b-axis. The beta angle decreases smoothly between room pressure and 17 GPa from 93.78° to 90.90°. |
| Keyword | Bawo4-ii equation Of State synchrotron X-ray Diffraction high Pressure |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.gyig.ac.cn/handle/42920512-1/10984 |
| Collection | 地球内部物质高温高压实验室 |
| Affiliation | 1.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences , Guangzhou , 510640 , China 2.Institute of Geochemistry, Chinese Academy of Sciences , Guiyang , 550002 , China 3.Institute of High Energy Physics, Chinese Academy of Sciences , Beijing , 100049 , China |
| Recommended Citation GB/T 7714 | Dayong Tan；Wansheng Xiao；Wei Zhou；Ming Chen；Wenge Zhou；Xiaodong Li；Yanchun Li；Jing Liu. High pressure X-ray diffraction study on BaWO 4-II[J]. High Pressure Research,2012,32(2):262-269. |
| APA | Dayong Tan；Wansheng Xiao；Wei Zhou；Ming Chen；Wenge Zhou；Xiaodong Li；Yanchun Li；Jing Liu.(2012).High pressure X-ray diffraction study on BaWO 4-II.High Pressure Research,32(2),262-269. |
| MLA | Dayong Tan；Wansheng Xiao；Wei Zhou；Ming Chen；Wenge Zhou；Xiaodong Li；Yanchun Li；Jing Liu."High pressure X-ray diffraction study on BaWO 4-II".High Pressure Research 32.2(2012):262-269. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| High pressure X-ray （329KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment