Back to Search
Start Over
Deep Ultraviolet Plasmon Resonance in Aluminum Nanoparticle Arrays
- Source :
- ACS Nano; July 2013, Vol. 7 Issue: 7 p5834-5841, 8p
- Publication Year :
- 2013
-
Abstract
- Small aluminum nanoparticles have the potential to exhibit localized surface plasmon resonances in the deep ultraviolet region of the electromagnetic spectrum, however technical and scientific challenges make it difficult to attain this limit. We report the fabrication of arrays of Al/Al2O3core/shell nanoparticles with a metallic-core diameter between 12 and 25 nm that display sharp plasmonic resonances at very high energies, up to 5.8 eV (down to λ = 215 nm). The arrays were fabricated by means of a straightforward self-organization approach. The experimental spectra were compared with theoretical calculations that allow the correlation of each feature to the corresponding plasmon modes.
Details
- Language :
- English
- ISSN :
- 19360851 and 1936086X
- Volume :
- 7
- Issue :
- 7
- Database :
- Supplemental Index
- Journal :
- ACS Nano
- Publication Type :
- Periodical
- Accession number :
- ejs30473930
- Full Text :
- https://doi.org/10.1021/nn400918n