中文摘要：

研究和发展了一种将微区拉曼（Raman）光谱检测与原子力显微镜（AFM）微纳米扫描成像相结合的新型Raman-AFM技术。设计了Raman光谱与AFM扫描成像的原位检测探头;研制出相应的Raman-AFM系统;利用该系统,对ZnO纳米颗粒和TiO2纳米薄膜开展了微区Raman光谱与微纳米结构的检测实验。研究表明,所获得的Raman光谱检测结果与理论值良好吻合,同时,AFM扫描检测得到的图像很好地表征了样品的微纳米结构,从而实现了微区Raman光谱与AFM图像的原位及同步检测,验证了这一技术的可行性,为Raman光谱技术与微纳米技术领域的实际应用提供了技术基础。

英文摘要：

This paper proposes a novel technique of Raman-atomic force microscopy （AFM） combining micro region Raman spec- troscopy and AFM imaging. An irrsitu probe unit which can simultaneously realize the detection of Raman spectrum and the measurement of AFM image was designed, and a related Raman-AFM system was constructed. Using this system, some experiments were carried out to acquire micro region Raman spectra and AFM images of ZnO nano-particle and TiO2 film. The results show that the Raman spectra of both samples are in agreement with theoretical vaues, and the AFM images represent their micro/nano-structures quite well. These researches prove the feasibility of the Raman-AFM technique which has the potential of being widely applied in the fields of Raman spectroscopy and micro/nano-technology.