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. 2019 May 6;9:6973. doi: 10.1038/s41598-019-43440-y

Table 3.

The values of S, Rr, FOM, FWHM and Q at nv = 1.1 for the Ag/PSi-1DPC, Au/PSi-1DPC, Al/PSi-1DPC and Pt/PSi-1DPC sensors, respectively.

Metal λr (µm) Rr (%) FWHM (µm) S (µm/RIU) FOM (RIU−1) Q
Ag 7.2993 88.43 0.003396 5.018 1477.54 2149.27
Au 7.2997 91.52 0.00496 5.0924 1026.665 1471.65
Al 7.29365 98.74 0.014513 5.0315 346.68 502.55
Pt 7.3348 76.74 0.041341 5.013 121.25 177.42