1·Recent research on photoluminescence of porous silicon (PS) has be - come a new hot spot in material science.
目前关于多孔硅(PS)的光致发光研究已成为材料科学中的一个新的热点。
2·The paper presents recent advances in the research on mechanism and properties of PS photoluminescence.
本文介绍了PS的光致发光机理与特性研究的一些最新进展。
3·Recently extensive interest has been focused upon the Main Group chalcogenidometalates due to their promising photoconductivity, photoluminescence and nonlinear optical properties.
由于在光电导体、光致发光、非线性光学等方面广阔的应用前景，主族金属硫属化合物的研究受到人们的重视。
4·The optical properties were investigated by UV-vis-NIR spectroscopy and photoluminescence (PL) spectrum.
其光学性质经过紫外可见光、光致发光光谱测试。
5·Furthermore, photoluminescence (PL) spectroscopic analysis shows a strong near band edge emission.
同时，光致发光(PL)光谱的分析显示出强的近带边发射峰。