knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 22 Issue 3
Apr 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2008  >  22(3): 305-308 .
MA Yan-Mei, PENG Gang, LI Min, LI Xue-Fei, GAO Ling-Ling, CUI Qi-Liang, ZOU Guang-Tian. X-Ray Diffraction Investigation of Pyrope under Pressure[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 305-308 . doi: 10.11858/gywlxb.2008.03.014
Citation: MA Yan-Mei, PENG Gang, LI Min, LI Xue-Fei, GAO Ling-Ling, CUI Qi-Liang, ZOU Guang-Tian. X-Ray Diffraction Investigation of Pyrope under Pressure[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 305-308 . doi: 10.11858/gywlxb.2008.03.014
shu

X-Ray Diffraction Investigation of Pyrope under Pressure

doi: 10.11858/gywlxb.2008.03.014
  • 1.

    National Laboratory of Superhard Materials, Jilin University, Changchun 130012, China;

  • 2.

    Department of Agronomy, Jilin University, Changchun 130062, China

More Information
  • Corresponding author: CUI Qi-Liang
  • Received Date: 30 Sep 2007
  • Rev Recd Date: 17 Dec 2007
  • Publish Date: 05 Sep 2008
    Abstract
  • The in situ angle dispersive X-ray powder diffraction of natural pyrope collected from Zhenyuan in China using synchrotron radiation has been measured under high pressure (0~ 25.3 GPa) conditions with diamond anvil cell (DAC). We have not found any convincing evidence for a phase transformation in the experimental pressure range. The XRD patterns were then refined by using the refinement module combined in the Materials Studio program. We fit the Birch-Murnaghan equation of state and obtained its ambient pressure bulk modulus B0=199 GPa (B0=4).

     

    • FullText(HTML)
  • loading
    • References(9)
  • Xie H S. Materials Science of the Earth's Interior [M]. Beijing: Sciences Press, 1997: 152-155. (in Chinese)
    谢鸿森. 地球深部物质科学导论 [M]. 北京: 科学出版社, 1997: 152-155.
    Webb S L. The Elasticity of the Upper Mantle Orthosilicates Olivine and Garnet to 3 GPa [J]. Phys Chem Minerals, 1989, 16: 684-692.
    Leitner B J, Weidner D J, Liebermann R G. Elasticity of Single Crystal Pyrope and Implications for Garnet Solid Solution Series [J]. Phys Earth Planet Inter, 1980, 22: 111-121.
    Sato Y, Akaogi M, Akimoto S. Hydrostatic Compression of the Synthetic Garnets Pyrope Andalmandine [J]. J Geophys Res, 1978, 83: 335-338.
    Levien L, Prewitt C T. Compression of Pyrope [J]. AM Mineral, 1979, 64: 805-808.
    D'Arco P, Fava F F, Dovesi R, et al. Structural and Electronic Properties of Pyrope Garnet (Mg3Al2Si3O12): An Ab Initio Study [J]. J Phys: Condens Matter, 1996, 8: 8815-8828.
    Song M S, Xie H S, Xu Y S. The Property, State and Evolvement of the Mantle Matter and the Development of Phase Transition Dynamics [J]. Geology Earth Chemistry, 1995, 6: 76-79. (in Chinese)
    宋茂双, 谢鸿森, 徐有生. 地幔物质的性质、状态与演化及相变动力学研究进展 [J]. 地质地球化学, 1995, 6: 76-79.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    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
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(7409) PDF downloads(772) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return