Knowledge Management System Of Institute of Geochemistry,CAS
Effects of pressure on PbWO4-III | |
Dayong Tan; Wansheng Xiao; Wei Zhou; Ming Chen; Wenge Zhou ; Jian Xu | |
2013 | |
发表期刊 | Physics and Chemistry of Minerals |
卷号 | 40期号:4页码:341-348 |
摘要 | In a hydrostatic pressure environment condition and in manual milling, respectively, investigations of PbWO4-III (P21 /n) have been performed by X-ray diffraction and Raman scattering techniques. Experiments found that PbWO4-III keeps its monoclinic structure under hydrostatic pressures with the sample’s anisotropic compressibility up to 14.6 GPa, but transforms to PbWO4-I (I41 /a) in a grinding process. The stability and variability of PbWO4-III depending on the strain states were also explored by first-principles calculations of elasticity. Calculations show PbWO4-III has an anisotropic compressibility and a ductile nature with increasing pressure up to 15 GPa. |
关键词 | Pbwo4-iii Pressure Effects equation Of State synchrotron X-ray Diffraction high Pressure |
收录类别 | SCI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.gyig.ac.cn/handle/42920512-1/11109 |
专题 | 地球内部物质高温高压实验室 |
作者单位 | 1.Key Laboratory of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry, Chinese Academyof Sciences, Guangzhou 510640, China 2.Institute of Geochemistry, Chinese Academy of Sciences,Guiyang 550002, China 3.Institute of Atomic and Molecular Physics, Sichuan University,Chengdu 610065, China 4.Institute of Fluid Physics, China Academy of EngineeringPhysics, Mianyang 621900, China |
推荐引用方式 GB/T 7714 | Dayong Tan; Wansheng Xiao; Wei Zhou; Ming Chen; Wenge Zhou ; Jian Xu. Effects of pressure on PbWO4-III[J]. Physics and Chemistry of Minerals,2013,40(4):341-348. |
APA | Dayong Tan; Wansheng Xiao; Wei Zhou; Ming Chen; Wenge Zhou ; Jian Xu.(2013).Effects of pressure on PbWO4-III.Physics and Chemistry of Minerals,40(4),341-348. |
MLA | Dayong Tan; Wansheng Xiao; Wei Zhou; Ming Chen; Wenge Zhou ; Jian Xu."Effects of pressure on PbWO4-III".Physics and Chemistry of Minerals 40.4(2013):341-348. |
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Effects of pressure (398KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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