X-ray diffraction study of calcium-lead fluorapatite solid solution at high pressure: the composition dependence of the bulk modulus and its pressure derivative

	X-ray diffraction study of calcium-lead fluorapatite solid solution at high pressure: the composition dependence of the bulk modulus and its pressure derivative
	Fan Dawei; Wei Shuyi; Liu Jing; Li Yanchun; Xie Hongsen
	2013
Source Publication	High Temperatures-High Pressures
Volume	42 Issue:2 Pages:69-80
Abstract	The compression behavior of a natural fluorapatite has been investigated to about 29.2 GPa at 300K using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at High Pressure Experiment Station, Beijing Synchrotron Radiation Facility (BSRF). The unit-cell parameters and volume decreased systematically with increasing pressure, and the isothermal equation of state was determined. The values of 170, K-0, and K-0' refined with a third-order Birch-Murnaghan equation of state are V-0 = 559.7 +/- 0.8 angstrom(3), K-0 = 75 +/- 5 GPa, and K-0' = 5.6 +/- 0.7. Furthermore, we obtained that the axial compressibilities of the natural fluorapatite [3.97(8) x 10(-3) GPa(-1) and 3.12(6) x 10(-3) GPa(-1) for the a- and c-axis, respectively]. In addition, combining with previous results, the compositional dependence of the bulk modulus and its pressure derivative are discussed.
Subject Area	地球深部物质与流体作用地球化学
Indexed By	SCI
Language	英语
Document Type	期刊论文
Identifier	http://ir.gyig.ac.cn/handle/352002/5090
Collection	地球内部物质高温高压实验室_地球内部物质高温高压实验室_期刊论文地球深部物质与流体作用地球化学研究室
Recommended Citation GB/T 7714	Fan Dawei,Wei Shuyi,Liu Jing,et al. X-ray diffraction study of calcium-lead fluorapatite solid solution at high pressure: the composition dependence of the bulk modulus and its pressure derivative[J]. High Temperatures-High Pressures,2013,42(2):69-80.
APA	Fan Dawei,Wei Shuyi,Liu Jing,Li Yanchun,&Xie Hongsen.(2013).X-ray diffraction study of calcium-lead fluorapatite solid solution at high pressure: the composition dependence of the bulk modulus and its pressure derivative.High Temperatures-High Pressures,42(2),69-80.
MLA	Fan Dawei,et al."X-ray diffraction study of calcium-lead fluorapatite solid solution at high pressure: the composition dependence of the bulk modulus and its pressure derivative".High Temperatures-High Pressures 42.2(2013):69-80.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院地球化学研究所机构知识库