High Pressure Elastic Behavior of Synthetic Mg 3 Y 2 (SiO 4 ) 3 Garnet up to 9 GPa
Abstract
The compression behavior of synthetic magnesium- (Mg-) yttrium (Y) garnet Mg 3 Y 2 (SiO 4 ) 3 has been investigated upto about 8.79 GPa at 300 K using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at the beamline X17C, National Synchrotron Light Source, Brookhaven National Laboratory. No phase transition has been observed within the pressure range investigated. The unit-cell parameters and volume decreased systematically with increasing pressure, and a reliable isothermal bulk modulus ( ) and its pressure derivative ( ) were obtained in this study. The values of zero-pressure volume , , and refined with a third-order Birch-Murnaghan equation of state are Å 3 , GPa, and . If is fixed at 4, is obtained as GPa.
- Authors:
-
- Laboratory for High Temperature and High Pressure Study of the Earth’s Interior of Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
- Key Laboratory of Computational Geodynamics of Chinese Academy of Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
- Laboratory for High Temperature and High Pressure Study of the Earth’s Interior of Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China, University of Chinese Academy of Sciences, Beijing 100049, China
- Department of Geosciences, Stony Brook University, Stony Brook, NY 11794, USA
- Publication Date:
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1227759
- Grant/Contract Number:
- AC02-98CH10886
- Resource Type:
- Published Article
- Journal Name:
- Advances in Materials Science and Engineering
- Additional Journal Information:
- Journal Name: Advances in Materials Science and Engineering Journal Volume: 2013; Journal ID: ISSN 1687-8434
- Publisher:
- Hindawi Publishing Corporation
- Country of Publication:
- Egypt
- Language:
- English
Citation Formats
Fan, Dawei, Ma, Maining, Wei, Shuyi, Chen, Zhiqiang, and Xie, Hongsen. High Pressure Elastic Behavior of Synthetic Mg 3 Y 2 (SiO 4 ) 3 Garnet up to 9 GPa. Egypt: N. p., 2013.
Web. doi:10.1155/2013/502702.
Fan, Dawei, Ma, Maining, Wei, Shuyi, Chen, Zhiqiang, & Xie, Hongsen. High Pressure Elastic Behavior of Synthetic Mg 3 Y 2 (SiO 4 ) 3 Garnet up to 9 GPa. Egypt. https://doi.org/10.1155/2013/502702
Fan, Dawei, Ma, Maining, Wei, Shuyi, Chen, Zhiqiang, and Xie, Hongsen. Tue .
"High Pressure Elastic Behavior of Synthetic Mg 3 Y 2 (SiO 4 ) 3 Garnet up to 9 GPa". Egypt. https://doi.org/10.1155/2013/502702.
@article{osti_1227759,
title = {High Pressure Elastic Behavior of Synthetic Mg 3 Y 2 (SiO 4 ) 3 Garnet up to 9 GPa},
author = {Fan, Dawei and Ma, Maining and Wei, Shuyi and Chen, Zhiqiang and Xie, Hongsen},
abstractNote = {The compression behavior of synthetic magnesium- (Mg-) yttrium (Y) garnet Mg 3 Y 2 (SiO 4 ) 3 has been investigated upto about 8.79 GPa at 300 K using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at the beamline X17C, National Synchrotron Light Source, Brookhaven National Laboratory. No phase transition has been observed within the pressure range investigated. The unit-cell parameters and volume decreased systematically with increasing pressure, and a reliable isothermal bulk modulus ( K T 0 ) and its pressure derivative ( K T 0 ′ ) were obtained in this study. The values of zero-pressure volume V 0 , K 0 , and K 0 ′ refined with a third-order Birch-Murnaghan equation of state are V 0 = 1727.9 ± 0.2 Å 3 , K T 0 = 145 ± 3 GPa, and K 0 ′ = 8.5 ± 0.9 . If K T 0 ′ is fixed at 4, K T 0 is obtained as 158 ± 2 GPa.},
doi = {10.1155/2013/502702},
journal = {Advances in Materials Science and Engineering},
number = ,
volume = 2013,
place = {Egypt},
year = {Tue Jan 01 00:00:00 EST 2013},
month = {Tue Jan 01 00:00:00 EST 2013}
}
https://doi.org/10.1155/2013/502702
Web of Science