Research Article
Admittance Loci Based Design of a Plasmonic Structure Using Ag-Au Bimetallic Alloy Film
Table 3
Calculated values of dynamic range, SPR angle, and sensitivity.
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Alloy fraction | Ag-Au alloy films | Nanoparticle size = 10 nm | Nanoparticle size = 12 nm | Nanoparticle size = 14 nm | Dynamic range | SPR angle (deg.) | Sensitivity (deg./RIU) | Dynamic range | SPR angle (deg.) | Sensitivity (deg./RIU) | Dynamic range | SPR angle (deg.) | Sensitivity (deg./RIU) |
| 0 | 1.5542 | 56.36 | 74.4581 | 1.5545 | 56.34 | 74.3996 | 1.5547 | 56.33 | 74.3605 | 0.25 | 1.5668 | 55.81 | 71.9072 | 1.5670 | 55.79 | 71.8621 | 1.5672 | 55.76 | 71.8321 | 0.5 | 1.5776 | 55.32 | 69.8846 | 1.5778 | 55.31 | 69.8489 | 1.5780 | 55.3 | 69.8253 | 0.75 | 1.5871 | 54.95 | 68.2413 | 1.5872 | 54.93 | 68.2124 | 1.5873 | 54.91 | 68.1935 | 1 | 1.5953 | 54.61 | 66.8797 | 1.5955 | 54.59 | 66.8559 | 1.5956 | 54.57 | 66.8404 |
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