Scattered light interference from a single metal nanoparticle and its mirror image

被引：14

作者：

Eah, SK

Jaeger, HM

Scherer, NF

Wiederrecht, GP

Lin, XM

机构：

[1] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

[2] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA

[3] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA

[4] Univ Chicago, James Franck Inst, Dept Chem, Chicago, IL 60637 USA

[5] Univ Chicago, James Franck Inst, Dept Phys, Chicago, IL 60637 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 24期

关键词：

D O I：

10.1021/jp0511395

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The spatial distribution of surface plasmon scattering from a single nanoparticle changes dramatically near a metal surface as a result of interference from the direct scattered light and indirect scattered light from the mirror reflection. The unique interference patterns have been reproduced by Simulations based on Huygens-Fresnel wave propagation theory. The large spectral width of the surface plasmon scattering enables a vertical distance measurement with 10 nm resolution through this nonintrusive far field interferometry.

引用

页码：11858 / 11861

页数：4

共 25 条

[1] The use of nanocrystals in biological detection [J].