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文章对拉曼光谱的原理进行了阐述 ,重点介绍了表面增强拉曼光谱 (SERS)的实验特点和增强机制。指出目前普遍接受的观点是电磁增强机制和化学增强机制同时存在 ,只是两者在不同实验体系中所占的比重不同。
Abstract：The principle of Raman spectrumis expounded first.Then the characteristics of SERS effect in experiment is summaˉrized and the mechanism of SERS is described.It's an accepted viewthat the mechanism of electromagnetic enhancement and the mechanismof chemical enhancement are both in existence.But which one is more important in different experiment depends on specific condition.
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China Classification Code:O657.37
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[1]兰燕娜,周玲.表面增强拉曼光谱[J].南通工学院学报(自然科学版),2004(02):21-23.
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