激光激励金属下探测光电子性能实验设计与分析  

Experimental Analysis on Detecting Metal and Photoelectron Quality Using Ultraviolet Stimulation

作　　者：范菲菲[1] 魏红艳[1] 沈丽娜[1] 王先明[1] 

机构地区：[1]新疆师范大学物理与电子工程学院,新疆乌鲁木齐830054

出　　处：《新疆师范大学学报（自然科学版）》2010年第3期26-29,共4页Journal of Xinjiang Normal University(Natural Sciences Edition)

基　　金：国家自然科学基金项目(100864007)资助;新疆师范大学优先发展学科基金资助

摘　　要：文章分析研究了一价金属中电子的能量和金属相关性质。设计了两个实验,选择一价金属,用单色准直紫外激光做实验,在光电子能谱仪上精确测定出光电子的速率分布和概率分布。探测一价金属内部自由电子与原子实的能量分布以及结构模型;用紫外激光激励产生的单色的小焦点光电子束代替透射电子显微镜中电子束光源。The electronenergy and the correlated qualities of monovalent metal under room temperature and superconductive state are analysised in this paper.Choosing the monovalent metal,using homochrome collimated ultraviolet laser as experimental stimulating photosource,we precisely menstruate the speed distribution and the probability distribution of photoelectron with photoelectron spectroscopy.,and detect the energy distribution of the free electron and atomic nucleus as well as the structural model of monovalent metal,by two experiments designed by us.Monochromatic small focus photoelectron beam stimulated by using ultraviolet laser replaces the electron beam photosource used in Transmission Electron Microscope.

关 键 词：探测 激光 光电子 

分 类 号：O431.1[机械工程—光学工程]