石墨烯-有序银纳米孔拉曼增强理论分析和实验

邢豪健, 尹增鹤, 张洁^*, 朱永

Theoretical Analysis and Experiment of Raman Enhancement of Graphene-Ordered Silver Nanopores

XING Hao-jian, YIN Zeng-he, ZHANG Jie^*, ZHU Yong

(a) GE-AgNHs基底上10^-8~10^-4 mol·L^-1范围内SERS光谱和10^-3 mol·L^-1 CV溶液及其在GE/SiO₂基底上拉曼光谱, (b) 1 177 cm^-1处拉曼强度, (c) 归一化强度k随着CV浓度的变化