The effect of laser irradiation on surface enhanced raman scattering for silver film

作者：Rongsheng Sheng, Zhou Guangming, Jian Xiong, Zhisan Xu, Michael D. Morris, Zeng Yun'e · 发表于：Wuhan University Journal of Natural Sciences · 年份：1997 · DOI：10.1007/bf02834925 · 被引用次数：4 · 研究领域：Surface Roughness and Optical Measurements、Laser-induced spectroscopy and plasma、Laser Material Processing Techniques

The laser irradiation effect on the SERS intensity for Ag film is discussed using crystal violet (CV) as a probe. The thickness of silver film, the etching time of the glass slide by gaseous hydrogen fluoride, and the laser irradiation time for different amounts of CV on silver films were investigated. The laser burn-out model was proposed to explain the dependence of the SERS intensity of CV on the laser irradiation time.