论文部分内容阅读
关于多孔硅发光的研究进展ＤｅｖｅｌｏｐｍｅｎｔｓｉｎＬｕｍｉｎｅｓｃｅｎｔＰｏｒｏｕｓＳｉＫ．Ｈ．Ｊｕｎｇ等曾有研究表明，多孔硅层（ＰＳＬ）在４．２Ｋ的温度下具有可见的光致发光（ＰＬ）特性。近期对ＰＳＬ的观察表明在室温下也有一定强度的ＰＬ现象，这一特...
Research Progress on Luminescence of Porous Silicon. H. Previous studies by Jung et al. Have shown that porous silicon layer (PSL) has visible photoluminescence (PL) characteristics at a temperature of 4.2K. The recent observation of PSL shows that there is a certain degree of PL phenomenon at room temperature, this special ...