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本文从实验上测量表面增强喇曼光谱(SERS)系统中掺入KCl后分子特征喇曼峰相对强度的变化,由此进一步分析分子在表面上吸附取向的变化。
In this paper, we measured the relative Raman peak intensities of molecular features after the incorporation of KCl into a surface enhanced Raman spectroscopy (SERS) system. The change of the adsorption orientation on the surface was further analyzed.