Coupled plasmon modes in an ordered hexagonal monolayer of metal nanoparticles: A direct observation

被引：66

作者：

Silly, F ^{[1
]}

Gusev, AO

Taleb, A

Charra, F

Pileni, MP

机构：

[1] CEA Saclay, Serv Rech Surfaces & Irradiat Mat, F-91191 Gif Sur Yvette, France

[2] Univ Paris 06, URA CNRS 1662, Lab SRSI, F-75005 Paris, France

[3] CEA Saclay, Serv Chim Mol, F-91191 Gif Sur Yvette, France

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 25期

关键词：

D O I：

10.1103/PhysRevLett.84.5840

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on the experimental observation of STM-induced photon emission in ultrahigh vacuum on anetwork of 4-nm silver spheres. The spheres are revered by a dielectric, electrically insulating, organic layer and deposited on Au(lll). The bias-dependent spatial distribution of the photon emission rates reveals the electric-field distribution of the different coupled plasmon modes in this model.

引用

页码：5840 / 5843

页数：4

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