摘要
通过测量不同厚度Au纳米薄膜的透过率,发现其光谱分布在低波长处光强有较为明显的减小,并与吸收光谱不完全成对应关系.究其原因是由Au纳米薄膜类球状积聚造成的.
Transmittance of gold films with different thicknesses is measured and spectral distribution is available. Light intensity decreases obviously. Transmittance spectrum corresponds with the absorption spectrum incompletely. The reason is that gold film is made of particles which are similar to sphericity.
出处
《甘肃联合大学学报（自然科学版）》
2009年第2期35-37,共3页
Journal of Gansu Lianhe University :Natural Sciences
关键词
Au纳米薄膜
直流磁控溅射
透过率
吸收度
gold nano-thin film
DC magnetic sputtering
transmittance
absorbance
