Toma, A., Das, G., Chirumamilla, M., Saeed, A. , Proietti Zaccaria, R., Razzari, L., Leoncini, M., Liberale, C., De Angelis, F. and Di Fabrizio, E. (2012) Fabrication and characterization of a nanoantenna-based Raman device for ultrasensitive spectroscopic applications. Microelectronic Engineering, 98, pp. 424-427. (doi: 10.1016/j.mee.2012.07.066)
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Abstract
We report on the fabrication and spectroscopic characterization of a polarization-selective Raman sensor composed of an ordered array of planar nanoantennas. The device shows two distinct plasmon resonances associated with the main axes of the elongated nanostructures and is able to significantly enhance the Raman signal when the excitation wavelength matches one of these resonances.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Saeed, Dr Anwer |
| Authors: | Toma, A., Das, G., Chirumamilla, M., Saeed, A., Proietti Zaccaria, R., Razzari, L., Leoncini, M., Liberale, C., De Angelis, F., and Di Fabrizio, E. |
| College/School: | College of Science and Engineering > School of Engineering > Biomedical Engineering |
| Journal Name: | Microelectronic Engineering |
| Publisher: | Elsevier |
| ISSN: | 0167-9317 |
| ISSN (Online): | 1873-5568 |
| Published Online: | 24 July 2012 |
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