DEVELOPMENT OF SURFACE ELECTRON MOMENTUM SPECTROSCOPY

我们开发了表面电子动量谱（SEMS）发展所必需的实验设备和实验技术。他们总结如下。电子光学多通道静电谱仪及高分辨率可编程电源的构建。2 .低温原子清洁金属表面凝聚态分子结晶层的制备及低能衍射光学系统对有序吸附层结构分析的实验系统的建立。用符合光谱学分析原子与高电荷离子之间的电荷转移过程

We developed experimental apparatus and experimental techniques necessary for the development of surface electron momentum spectroscopy (SEMS).They are summarized as follows.1. The construction of a multi-channel electrostatic spectrometer and high-resolution programmable power supply for the electron optics.2. Preparation of condensed molecular crystallized layers grown on low temperature atomically clean surface of metals, and development of experimental system for the structural analysis of ordered adsorbed layers using an optics of low electron energy diffraction.3. Analysis of charge transfer process between atoms and highly charged ions using coincidence spectroscopy which is closely related to SEMS