Photoluminescence Enhancement of Porous Silicon by Adding Titanium Sol during Electrochemically Etching  

作　　者：Lei Yu Huaixiang Li Hao Tian Shanshan Chen 

机构地区：[1]College of Chemistry, Chemical Engineering and Material Science, Shandong Normal University, Jinan 250014, China

出　　处：《材料科学与工程（中英文版）》2010年第4期77-83,共7页Journal of Materials Science and Engineering

基　　金：Acknowledgments This work was supported by the National Natural Science Foundation of China （No： 60671010, 20775045） and Natural Science Foundation of Shandong Province （Y2006B29）. The authors wish to thank Mr. Sun and Mr. Shao for their helps in measurements of SEM and XPS.

关 键 词：电化学蚀刻 腐蚀过程 光致发光 多孔硅 液溶胶 傅立叶变换红外光谱 X射线光电子能谱 钛 

分 类 号：O657.72[理学—分析化学] TL815[理学—化学]