地学前缘 ›› 2009, Vol. 16 ›› Issue (1): 17-26.

• 论文 • 上一篇    下一篇

高温高压实验及原位测量技术

  

  1. 地壳与造山带演化教育部重点实验室; 北京大学 地球与空间科学学院, 北京 100871

  • 出版日期:2009-02-02 发布日期:2009-02-02
  • 通讯作者: 郑海飞,E-mail:hfzheng@pku.edu.cn
  • 作者简介:王慧媛(1986—),女,博士研究生,研究方向:实验地球化学。E-mail:wanghuiyuan1986@126.com
  • 基金资助:

    国家重点基础研究发展计划“973”项目(2006CB403508)

High pressuretemperature experiment and insitu measurement technology

  1. Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education; School of Earth and Space Science, Peking University, Beijng 100871, China

  • Online:2009-02-02 Published:2009-02-02

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摘要：

文中简述了高温高压实验技术及其发展现状,主要涉及高温高压实验装置及高温高压原位实验测量技术两方面内容。重点介绍了:(1)金刚石压腔、大体积压力机、高压釜等静态高压实验技术和动高压实验技术及其特征;(2)拉曼、红外、X射线衍射及同步辐射等高温高压原位谱学研究;(3)超声波、布利渊散射、核共振非弹性X射线散射等高压物质弹性波速原位测量技术研究现状及其进展;(4)金刚石压腔、大压力机中高温高压电导率的原位测量技术研究现状及其进展。

关键词: 高温高压实验技术;金刚石压腔;大压力机;原位测量;弹性波速;电导率

Abstract:

Abstract:  Recent progress in both high pressuretemperature experimental techniques and insitu measurement techniques under high pressure temperature were discussed. In this paper, we focused on the following aspects: (1) The characteristics of both static and dynamic high pressure techniques, i.e. diamond anvil cell, large volume press, and autoclave; (2) Spectroscopy used in high pressure techniques for insitu measurement, including Raman, Infrared, Xray diffraction and synchrotron radiation; (3) Experimental methods for determining elastic wave velocity under high pressure-temperature, i.e. ultrasonic method, Brillouin Scattering, Nuclear Resonant Inelastic XRay Scattering; (4) The recent development of insitu measurement of electrical conductivity under high pressuretemperature in diamond anvil cell and large volume press.

Key words:

Key words: high pressuretemperature experimental technique; diamond anvil cell; large volume press; insitu measurement; elastic wave velocity; electrical conductivity

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