Surface-enhanced Raman scattering of Ag–Au nanodisk heterodimers
We report the fabrication of Ag–Au nanodisk heterodimers based on the modified on-wire lithography method and study their surface-enhanced Raman scattering (SERS) properties experimentally and theoretically. The effects of disk thickness and gap size on SERS are explored. The SERS properties of the...
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
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| Online Access: | https://hdl.handle.net/10356/99340 http://hdl.handle.net/10220/17236 |
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| Institution: | Nanyang Technological University |
| Language: | English |