掺有浅电子陷阱的AgCl微晶的光电子衰减谱的时间分辨特性  

Photoelectron Decay Time-Resolved Spectrum of AgCl Crystals Doped with K_4Ru(CN)_6 Complex

作　　者：杨少鹏[1] 傅广生[1] 董国义[1] 代秀红[1] 韩理[1] 

机构地区：[1]河北大学物理科学与技术学院,河北保定071002

出　　处：《光谱学与光谱分析》2005年第1期26-28,共3页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金(10354001);教育部科学技术研究重点项目(01011);河北省自然科学基金(603138)资助

摘　　要：利用微波吸收技术研究了K4Ru(CN)6浅电子陷阱掺杂剂对立方体AgCl微晶光生电子时间分辨特性的影响。结果表明,掺杂剂的掺杂量以及掺杂位置对乳剂的光生电子时间分辨特性都有影响。掺杂量为245×10-5mol·(molAg)-1,掺杂位置75%Ag时自由电子的衰减最慢,寿命最长。Microwave absorption and film dielectric spectrum detection technology was used to study the influence of complex K4Ru (CN)(6) on the photoelectron decay time-resolved spectrum of cubic AgCl crystals illuminated in this paper. The results indicate that the influence of the doping content and doping position of the complex K4Ru (CN)(6) on the photoelectron decay time-resolved spectrum is evident. The photoelectron decay process of this emulsion is slowest, and the photoelectron lifetime is longest when doped with K4Ru (CN)(6) of 2.45 x 10(-5) mol.(mol Ag)(-1) at doping positions of 75 % Ag.

关 键 词：时间分辨 微晶 光电子衰减 浅电子陷阱掺杂剂 自由电子 微波吸收 立方体 子时 影响 CN 

分 类 号：O572[理学—粒子物理与原子核物理] R212[理学—物理]