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金属纳米粒子由于表面效应和量子尺寸效应，它本身有着非常独特的光学、电特性，将金属纳米粒子埋藏于介质中，由于金属纳米粒子与介质间的相互作用，使得金属纳米粒子／介质复合薄膜的性质又不一样．将Ａｇ纳米粒子埋藏于ＢａＯ半导体介质中，制得的光电薄膜材料Ａｇ－ＢａＯ
Metal nanoparticles due to the surface effect and quantum size effect, which itself has a very unique optical and electrical properties, the metal nanoparticles buried in the medium, due to the interaction between the metal nanoparticles and the media, making the metal nanoparticles / dielectric composite film The nature is different. The Ag nano-particles buried in BaO semiconductor medium, the obtained photovoltaic film material Ag-BaO