基于表面增强拉曼光谱技术的金表面耐腐蚀性分析

钟航, 徐劲松, 陶然, 杜晓清, 陈钧^*, 廖俊生^*

Corrosion Resistance of Gold Surface Investigated by Surface Enhanced Raman Spectroscopy

ZHONG Hang, XU Jin-song, TAO Ran, DU Xiao-qing, CHEN Jun^*, LIAO Jun-sheng^*

(a) S _scratch中1 649 cm^-1处峰强与划痕平均特征尺寸关系图; (b) 1 649 cm^-1处( S _90°- S _0°)/( S _45°- S _0°)比值与划痕平均特征尺寸关系图