Loading...
Please wait, while we are loading the content...
Similar Documents
Plasmon Enhanced Raman from Ag Nanopatterns Made Using Periodically Poled Lithium Niobate and Periodically Proton Exchanged Template Methods
| Content Provider | Semantic Scholar |
|---|---|
| Author | Damm, Signe Carville, N. Craig Rodriguez, Brian J. Manzo, Michele Gallo, Katia Rice, James H. |
| Copyright Year | 2012 |
| Abstract | We study Ag nanopattern arrays formed using ferroelectric lithography based on two separate approaches, i.e., periodically poled lithium niobate (PPLN) and periodically proton exchanged (PPE) template methods. We demonstrate that such nanoarrays are plasmon active. Raman spectroscopy was applied to study molecular probe 4-aminothiophenol (4-ABT) absorbed onto a silver nanostructured array. The observed Raman spectra show peaks arising from b2 modes, which occur for plasmon enhanced Raman from 4-ABT in place of a1 modes, which occur in normal Raman scattering. We demonstrate that the PPLN and PPE substrates possess different plasmonic properties with PPE creating a stronger SERS signal relative to PPLN substrates. |
| Starting Page | 26543 |
| Ending Page | 26550 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/jp310248w |
| Alternate Webpage(s) | https://researchrepository.ucd.ie/bitstream/10197/4511/1/J_P_C_C_2013_JR_lith_raman.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/jp310248w |
| Volume Number | 116 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
