Journal
APPLIED PHYSICS LETTERS
Volume 97, Issue 26, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3532113
Keywords
-
Categories
Funding
- National Program on Key Science Research of China [2007CB935300]
Ask authors/readers for more resources
We investigate the far-field scattering property of a single Ag nanoring. Under oblique excitation, two-focus scatterings with distinct intensities were observed. We show that the two-focus scatterings result from the interference of far-field scattering light from the ring circumference, and the local field enhancement effect of surface plasmons plays the key role in the focus intensity. By finite difference time domain and numerical integer methods, we calculated far-field scattering and surface plasmons' distributions, and the results are in good agreement with the experiment. (C) 2010 American Institute of Physics. [doi:10.1063/1.3532113]
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available