School of Chemistry and Bio21 Institute, University of Melbourne, Parkville, Victoria, VIC 3010, Australia.
Philos Trans A Math Phys Eng Sci. 2011 Sep 13;369(1950):3472-82. doi: 10.1098/rsta.2011.0012.
An experimental and theoretical examination of the coupling modes within superstructures of gold nanorod trimers is presented. The experimentally determined spectrum of the nanorod trimers is reported and the modes are elucidated using an electrostatic eigenmode method based on the coupling of evanescent electric fields. The theory is able to reproduce the experimental spectrum well, and the nature of the modes and interactions are discussed.
本文通过实验和理论研究,探讨了金纳米棒三聚体超结构中的耦合模式。实验确定了纳米棒三聚体的光谱,并使用基于消逝电场耦合的静电本征模方法对模式进行了解释。该理论能够很好地再现实验光谱,并讨论了模式和相互作用的性质。