Table 7 The performance parameters of optimized our angular SPR sensor.
Optimized our hybrid heterostructure | ns.m (RIU) | \({\uptheta }_{{\text{Res}}}{^\circ }\) | Rmin | FWHM (degree) | \({\text{S}}\left(\circ/\text{RIU}\right)\) | \({\text{QF}}\) | \({\text{FoM}}\) \({{\text{RIU}}}^{-1}\) | \({\text{D}}.{\text{L}}\) × 10–4 \({\text{RIU}}\) | SNR | \({\text{S}}.{\text{R}}\) (degree) |
|---|---|---|---|---|---|---|---|---|---|---|
Prism/Ag(55 nm)/BiFeO3(9 nm)/AgNC(0.5 nm)/BiFeO3(0.5 nm)/S.m | 1.33 | 82.531 | 0.073 | 4.121 | – | 20.026 | – | – | – | – |
1.34 | 86.884 | 0.423 | 5.29 | 435.29 | 16.424 | 82.285 | 6.076 | 0.822 | 0.264 |
