表面等离子激元共振 surface plasmon resonance
表面等离子体激元 SPPS ; Surface Plasmon ; Surface Plasmon Polariton
表面等离子体激元共振 surface plasmon resonance
介绍了确定金属膜表面粗糙度的表面等离子激元光谱方法。
A method for determining the surface roughness parameters of metal film with surface plasmon spectroscopy is proposed.
用多重散射法计算的结果显示金属上侧的周期性排列的电介质小球可诱发金属-电介质表面上的表面等离子激元。
The results obtained from multiple scattering method show that the periodic dielectric spheres on the upper surface of the metal could induce surface plasmons on the metal-dielectric interface.
增强主要是由于金属银粒子与银基底表面的电磁耦合，即银粒子的定域表面等离子体共振与银基底的表面等离子激元间的相互作用。
The enhancement is related to the electromagnetic coupling of the localized surface plasmon resonance of silver metal particles and the surface polariton of the silver substrate.
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