NaCl:Eu^(2+)的电子俘获机制研究  

Studying on Electron Trapping Mechanism of NaCl:Eu 2+

作　　者：孙力[1] 段宁[1] 赵谡玲[1] 王丽辉 王永生[1] 

机构地区：[1]北方交通大学理学院,北京100044

出　　处：《北方交通大学学报》1999年第6期43-45,共3页Journal of Northern Jiaotong University

基　　金：国家自然科学基金

摘　　要：采用固相反应法制备了NaCl:Eu2 + 粉末样品.测量了发光和光激励发光特性.这种材料可记录用紫外光写入的信息,用绿光读出,读出信号为蓝光.NaCl:Eu 2+ powder liked sample was prepared. Information can be writren by ultraviolet, and read by green light. The reading signals are blue luminescence. This material may be used as new type optical storage devices. Its spectra properties and optical storage mechanism were investigated.

关 键 词：电子俘获 光存储 光激励发光 氯化钠 铕离子 

分 类 号：TP333.4[自动化与计算机技术—计算机系统结构]