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首页> 外文期刊>Physica status solidi, B. Basic research >Near/far-field investigations of the interaction between surface waves and nanoparticles
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Near/far-field investigations of the interaction between surface waves and nanoparticles

机译：表面波与纳米粒子之间相互作用的近/远场研究

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Results of experimental studies of the scattering of electromagnetic surface waves by metal nanoparticles (NPs) located at different distances of a silver film and carried out by both near- and far-field optical techniques are presented for the first time, as far as we know. SNOM and AFM techniques were applied to investigate near-field scattering and topographical images of the outer interface. In the far-field, the half-space distribution of the normalized scattered light intensity has been measured and shows, as well as SNOM, an increase of the scattered intensity with NPs-silver distance. These results can be attributed to the variation of the space distribution of the electric field of the surface wave. [References: 27]
机译：据我们所知，这是首次展示了近距离和远距离光学技术对位于银膜不同距离处的金属纳米粒子（NP）散射电磁表面波的实验研究结果。 。 SNOM和AFM技术用于研究外界面的近场散射和地形图。在远场中，已测量了归一化散射光强度的半空间分布，并显示了与SNOM一样，散射强度随NPs-银距离的增加。这些结果可以归因于表面波电场的空间分布的变化。 [参考：27]

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