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Equation of State of Cassiterite at Room Temperature and up to 13 GPa
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Xi JIANG1, 3, Wen-Ge ZHOU1, Yong-Gang LIU1, Hong-Sen XIE1, Huan ZHANG1, 3, Jing LIU2, Mai-Ning MA2, Xiao-Dong LI2, Yan-Chun LI2
Chinese Journal of High Pressure Physics | 2005, 19(3) : 225 - 229
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Chinese Journal of High Pressure Physics | 2005, 19(3): 225-229
Equation of State of Cassiterite at Room Temperature and up to 13 GPa
Full
Xi JIANG1, 3, Wen-Ge ZHOU1, Yong-Gang LIU1, Hong-Sen XIE1, Huan ZHANG1, 3, Jing LIU2, Mai-Ning MA2, Xiao-Dong LI2, Yan-Chun LI2
Affiliations
  • 1.Institute of Geochemistry, Chinese Academy of Science, Guiyang 550002, China
  • 2.Institute of High Energy Physics, Chinese Academy of Science, Beijing 100039, China
  • 3.Graduate School of Chinese Academy of Science, Beijing 100039, China
Published: 2005-09-05
Outline
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At room temperature and up to 13 GPa, in situ energy dispersive X-ray diffraction measurements for a natural cassiterite, collected from Gejiu tin deposits, Yunnan, were performed by using diamond anvil cell instrument with synchrotron radiation at BSRF. The results show that cassiterite is stable up to 13 GPa and its parameters of unit-cell decrease with increasing pressure. On the other hand, the parameters of unit-cell we calculated are bigger than these of former experiments with synthetical cassiterite. According to Birch equation of state, KT(0)=228 GPa. For natural cassiterite crystal, it is believed that Zr replacing to Sn may be the reason for expansion of unit-cell.

cassiterite  /  synchrotron X-ray diffraction  /  parameter of unit-cell  /  equation of state  /  isomorphism
蒋玺, 周文戈, 刘永刚, 谢鸿森, 张欢, 刘景, 马麦宁, 李晓东, 李延春. 室温高压下天然锡石状态方程研究. 高压物理学报, 2005 , 19 (3) : 225 -229 .
Xi JIANG, Wen-Ge ZHOU, Yong-Gang LIU, Hong-Sen XIE, Huan ZHANG, Jing LIU, Mai-Ning MA, Xiao-Dong LI, Yan-Chun LI. Equation of State of Cassiterite at Room Temperature and up to 13 GPa[J]. Chinese Journal of High Pressure Physics, 2005 , 19 (3) : 225 -229 .
Year 2005 volume 19 Issue 3
30
6
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Article Info
  • Receive Date:2004-04-20
  • Online Date:2026-10-31
  • Published:2005-09-05
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History
  • Received:2004-04-20
  • Revised:2004-08-29
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Affiliations
    1.Institute of Geochemistry, Chinese Academy of Science, Guiyang 550002, China
    2.Institute of High Energy Physics, Chinese Academy of Science, Beijing 100039, China
    3.Graduate School of Chinese Academy of Science, Beijing 100039, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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