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摘要: 详细地介绍了百吉帕超高压实验的方法和步骤。实验是在具有杠杆式的金刚石对顶压砧(DAC)高压装置上完成的。以Ag为样品,进行百吉帕超高压下X光衍射的实验研究。最高压力达121 GPa,并获得了若干有意义的实验曲线和结果。
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关键词:
- 超高压 /
- X光衍射 /
- 金刚石对顶压砧(DAC) /
- 应变
Abstract: In this paper, the experimental methods and procedures at over 100 GPa pressure were described in detail. The experiments were carried out in a high pressure device with lever type diamond anvil cell (DAC). An in situ over 100 GPa high pressure X-ray diffraction observation of Ag was conducted at a pressure up to 121 GPa, some significant experimental curves and results were obtained.-
Key words:
- ultrahigh pressure /
- X-ray diffraction /
- diamond anvil cell (DAC) /
- strain
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