Au-LiNbO_3纳米颗粒膜的制备和物性分析

Preparation and Properties of Au\|LiNbO 3 Nano Granular Films

采用复合靶共溅射技术，在单晶 Ｓｉ基片和石英玻璃基片以及钠硅酸盐玻璃基片上分别制备得到了 Ａｕ Ｌｉ Ｎｂ Ｏ３ 和 Ａｕ Ｎａ Ｎｂ Ｏ３ 纳米复合颗粒膜．利用 Ｘ 射线衍射谱和电子能谱对复合膜的结构和物相进行了分析．观测到 Ａｕ Ｌｉ Ｎｂ Ｏ３ 纳米复合频粒膜在５９３ ｎｍ

The composite granular films of Au\|LiNbO 3 and Au\|NaNbO 3 are prepared by RF sputtering method onto single crystal Si(110) substrate, quartz substrate and sodium silicate glass separately.The structural characteristics and the phase of the films are determined with X\|ray diffraction spectrum and photoelectron spectrum. The strong plasma reasonance absoption at 593 nm is observed in Au\|LiNbO 3 composite granular film.