表面等离子体共振(SurfacePlasmonResonance,SPR)是指入射光与金属纳米结构的电子发生共振而产生的一种光学现象。由于SPR作用,入射光的能量被局域在金属纳米结构的表面,表现为局部电磁场的显著增强,其独特性质在诸多领域有广泛的应用前景。特别在纳米光学领域,SPR已经成为当前一个研究热点,例如其在表面增强拉曼效应(Surface-enhancedRamanscattering,SERS)和二次谐波效应(second-harmonicgeneration,SHG)等方面的应用。而高性能的SPR基底是这些领域基础研究和应用的关键,本论文基于纳米压印技术和电化学沉积技术,建立了纳米...Surface Plasmon Resonance (SPR) is the resonant oscillation of conduction electrons at the interface between a negative and positive permittivity material stimulated by incident light. SPR localized the incident light at the surface of metal nanostructures, which significantly enhanced the electromagnetic field in the near field. This special properties of metal nanoparticles show great potential ...学位:理学硕士院系专业:化学化工学院_物理化学学号:2052013115159