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引言为了探讨高压下的一些物质的发光特性,材料合成,相变,物质结构等机理,采用工业常见到的压机是不能满足固体发光物理实验的要求。为了获得高压,国外在研制或使用新型的微型压机。国内吉林大学原子分子物理所高压研究室使用的压机是MBC型微型压机。该压机摇床结构是用硬质合金制造的。其压力可高达130万巴。国内外一些学者追求高的压力目的在于模拟地球内部的压
INTRODUCTION In order to investigate the luminescent properties of some materials under high pressure, the mechanism of material synthesis, phase transformation, material structure and so on, it is unable to meet the requirements of solid-state luminescence physics experiments by the press commonly used in industry. In order to obtain high pressure, foreign countries in the development or use of new micro-press. Domestic Jilin University Atomic and Molecular Physics Laboratory of high pressure using the press is MBC mini press. The press shaker structure is made of cemented carbide. The pressure can be as high as 1.3 million bar. Some scholars at home and abroad to pursue high pressure aimed at simulating the pressure inside the Earth