Abstract

Asymmetric resonances are detected in experimentally measured extinction spectra of gold and palladium alloy particles. To determine the effect of the particle chemical composition on the resonance shape, the extinction cross section of nanoparticle heptamer was numerically simulated as a function of the ratio of elements in the alloy.

中文翻译：

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Au-Pd七聚体中等离子体激发的数值模拟

摘要

在实验测量的金和钯合金颗粒的消光光谱中检测到不对称共振。为了确定颗粒化学成分对共振形状的影响，将纳米颗粒七聚体的消光截面作为合金中元素比例的函数进行了数值模拟。