Abstract
Optical near-field interactions exhibit hierarchical responses in the nanometer scale allowing unique functions in nanophotonic systems. Such hierarchical properties in optical near-fields originate various physical entities in the nanometer scale. Engineering nanomaterial compositions, while maintaining geometrically equivalent conditions, leads to characteristic hierarchical responses. We experimentally demonstrate such material-dependent optical near-field hierarchy using core-shell-type nanostructures composed of gold and silver.
Original language | English |
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Pages (from-to) | 1-4 |
Number of pages | 4 |
Journal | Applied Physics B: Lasers and Optics |
Volume | 96 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jul 1 2009 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)
- Physics and Astronomy(all)