Synchrotron X-ray diffraction study of phenacite at high pressure

Get Citation
FAN Da-Wei, MA Mai-Ning, WEI Shu-Yi, CHEN Zhi-Qiang and XIE Hong-Sen. Synchrotron X-ray diffraction study of phenacite at high pressure[J]. Chinese Physics C, 2012, 36(2): 179-183. doi: 10.1088/1674-1137/36/2/014
FAN Da-Wei, MA Mai-Ning, WEI Shu-Yi, CHEN Zhi-Qiang and XIE Hong-Sen. Synchrotron X-ray diffraction study of phenacite at high pressure[J]. Chinese Physics C, 2012, 36(2): 179-183.  doi: 10.1088/1674-1137/36/2/014 shu
Milestone
Received: 2011-04-26
Revised: 2011-06-08
Article Metric

Article Views(906)
PDF Downloads(374)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Synchrotron X-ray diffraction study of phenacite at high pressure

    Corresponding author: FAN Da-Wei,
    Corresponding author: MA Mai-Ning,

Abstract: We report the results of a natural phenacite from 0 to 30.9 GPa using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at the National Synchrotron Light Source, Brookhaven National Laboratory. Over this pressure range, no phase change or disproportionation has been observed. The isothermal equation of state was determined. The values of V0, K0, and K0′ refined with a third-order Birch-Murnaghan equation of state are V0=1116.1±1.2 Å3, K0=223±9 GPa, and K0′=5.5±0.8. Furthermore, we confirm that the linear compressibilities (β) along a and c directions of phenacite are elastically isotropic (βa=1.50×10-3 and βc=1.34×10-3 GPa-1). Consequently, it can be concluded that the compressibility of phenacite under high pressures has been accurately constrained.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return