Abstract
We demonstrate a surface-enhanced Raman scattering (SERS) substrate consisting of SiO2-Ag "post-cap" nanostructures with an underlying silver film. Optimized coupling between free-standing Ag caps and the underlying silver film results in a maximum enhancement factor of 2.38×109.
| Original language | English (US) |
|---|---|
| Title of host publication | CLEO |
| Subtitle of host publication | Science and Innovations, CLEO_SI 2011 |
| State | Published - 2011 |
| Event | CLEO: Science and Innovations, CLEO_SI 2011 - Baltimore, MD, United States Duration: May 1 2011 → May 6 2011 |
Other
| Other | CLEO: Science and Innovations, CLEO_SI 2011 |
|---|---|
| Country | United States |
| City | Baltimore, MD |
| Period | 5/1/11 → 5/6/11 |
ASJC Scopus subject areas
- Instrumentation
- Atomic and Molecular Physics, and Optics
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Wu, H. Y., & Cunningham, B. T. (2011). Plasmonic coupling of SiO2-Ag "post-cap" nanostructures and silver film for surface-enhanced Raman scattering. In CLEO: Science and Innovations, CLEO_SI 2011