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Title: 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 ( 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.

Authors:
ORCiD logo [1];  [2];  [3];  [4];  [1]
  1. Laboratory for High Temperature and High Pressure Study of the Earth’s Interior of Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
  2. Key Laboratory of Computational Geodynamics of Chinese Academy of Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
  3. 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
  4. 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. doi: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. doi: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 = {2013},
month = {1}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1155/2013/502702

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Cited by: 1 work
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