【24h】

Phase evolution along integrated localized surface plasmon chain

机译:沿局部局部等离激元链的相演化

获取原文
获取原文并翻译 | 示例

摘要

The electromagnetic excitation of metallic nanoparticles (MNP) has attracted a great interest in the past decade due to the ability of surface plasmons to surpass the diffraction limit of conventional optics [1]. Chains of coupled resonant MNP have been proposed to allow transfer of electromagnetic energy from particle to particle at nanometer scales [2]. However, the most of the work was focused on resonance amplitude variation in plasmonic nanostructures, considering energy transfer, dissipation, or excitation mechanisms [3]. The phase profile along coupled resonant nanostructures supporting localized surface plasmons (LSP) has never been analysed. Nevertheless, phase analysis in collectively oscillating dipoles brings a new viewpoint for MNP excitation physical mechanisms understanding.
机译:在过去的十年中,金属纳米粒子(MNP)的电磁激发引起了人们极大的兴趣,这是由于表面等离子体激元能够超越常规光学器件的衍射极限[1]。已经提出了耦合共振MNP链,以允许电磁能在纳米尺度上从一个粒子转移到另一个粒子[2]。但是,大多数工作都集中在等离子纳米结构的共振振幅变化上,考虑了能量转移,耗散或激发机制[3]。从未分析过沿支持局部表面等离子体激元(LSP)的耦合共振纳米结构的相位分布。然而,集体振荡偶极子中的相位分​​析为MNP激发物理机理的理解带来了新的观点。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号