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本文介绍了低温扫描隧道显微镜(LT-STM)的结构特点,该设备由真空系统、低温系统、扫描和数据采集系统、电源控制系统、控制计算机等组成,该实验设备具有高性能、高精度的特点,对实验人员的实验技能要求很高。我们结合它的使用对其调试方法进行了分析、探讨和总结,其实验结果证明了这种调试方法的正确性和可行性,为今后调试同类实验设备提供了可靠的经验。
This paper introduces the structural characteristics of low temperature scanning tunneling microscope (LT-STM), which consists of vacuum system, cryogenic system, scanning and data acquisition system, power control system, control computer and so on. The experimental equipment has high performance and high precision Characteristics of the experimental staff of the experimental skills demanding. We use it in conjunction with its debugging methods to analyze, explore and summarize, the experimental results show the correctness and feasibility of this debugging method for the future commissioning of similar experimental equipment provided a reliable experience.