Abstract
In this paper, we report the near-field and far-field properties of AgOx-type super-resolution near-field structure with embedded silver nanoparticles of different sizes using two-dimensional finite-difference time domain calculations. Highly localized enhancements were found near the surface of nanoparticles, and the near-field enhancements increased with the size of nano particles. The far-field difference signals of silver scatters confirm the super-resolution capability, and the difference signals were stronger for larger nanoparticles. The behaviors of far-field signals indicate the correlation between the enhanced localized surface plasmons and the super-resolution capabilities.
| Original language | English |
|---|---|
| Title of host publication | PIERS 2005 - Progress in Electromagnetics Research Symposium, Proceedings |
| Pages | 437-440 |
| Number of pages | 4 |
| Publication status | Published - 2005 Dec 1 |
| Event | Progress in Electromagnetics Research Symposium, PIERS 2005 - Hangzhou, China Duration: 2005 Aug 22 → 2005 Aug 26 |
Other
| Other | Progress in Electromagnetics Research Symposium, PIERS 2005 |
|---|---|
| Country | China |
| City | Hangzhou |
| Period | 05/8/22 → 05/8/26 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
- Radiation
Cite this
Chu, T. C., Liu, W-C., & Tsai, D. P. (2005). Size effects of localized surface plasmon induced by embedded silver nanoparticles in near-field optical disk. In PIERS 2005 - Progress in Electromagnetics Research Symposium, Proceedings (pp. 437-440)