Biagioni, P., Sakat, E., Baldassarre, L., Calandrini, E., Samarelli, A., Gallacher, K. , Frigerio, J., Isella, G., Paul, D. and Ortolani, M. (2015) Mid-infrared plasmonic resonances exploiting heavily-doped Ge on Si. Proceedings of the SPIE: The International Society for Optical Engineering, 9357, p. 93570. 93570. (doi: 10.1117/12.2084500)
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Abstract
We address the behavior of mid-infrared localized plasmon resonances in elongated germanium antennas integrated on silicon substrates. Calculations based on Mie theory and on the experimentally retrieved dielectric constant allow us to study the tunability and the figures of merit of plasmon resonances in heavily-doped germanium and to preliminarily compare them with those of the most established plasmonic material, gold.
| Item Type: | Articles (Letter) |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Paul, Professor Douglas and Samarelli, Mr Antonio and Gallacher, Dr Kevin |
| Authors: | Biagioni, P., Sakat, E., Baldassarre, L., Calandrini, E., Samarelli, A., Gallacher, K., Frigerio, J., Isella, G., Paul, D., and Ortolani, M. |
| Subjects: | Q Science > QC Physics |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Research Group: | Semiconductor Devices |
| Journal Name: | Proceedings of the SPIE: The International Society for Optical Engineering |
| Publisher: | Society of Photo-optical Instrumentation Engineers |
| ISSN: | 0277-786X |
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