Fluorescence Microscopy of Nanoscale Silver Oxide Thin Films

The experimental conditions for photoactivated intermittent fluorescence from nanoscale silver oxide were studied with fluorescence microscopy.Strong fluorescence was observed from the Ag2O particles with size of 10-20nm excited with both blue and green light .We observed the saturation of Photoexcitation with blue light and explained the experimental results using the model of agglomeration of silver atoms to form small clusters and the fluorescence of Ag2 and Ag3 clusters.     

Cr^4＋：YAG可饱和吸收特性测量

测量了Cr4+:YAG材料的可饱和吸收特性,用多种数据分析方法处理了实验结果,Cr4+:YAG的基态吸收截面σgs=11×10-19cm2,激发态吸收截面σes=1.2×10-19cm2。     

单涂层吸波材料的优化设计及偏差研究

本文通过对单涂层吸波材料内电磁波传输损耗机理的细致研究，提出了单涂层吸波材料优化设计的两项原则。结合具体实例详细说明这两项原则的具体应用，最后讨论涂层电磁参量在偏离匹配条件的情况下，对涂层吸波性能影响的具体结果分析。图３．表１，参３。     

关于加速我县新型墙体材料开发利用的思考

新型墙体材料发开利用具有坚实理论和现实依据。本文根据孙吴县的实际,提出推进措施。