Table 3 Results from the optical characterization of the samples with t PW = 0 min and t PW = 18 min after the deposition of 20 nm of gold
From: Engineering optical properties of gold-coated nanoporous anodic alumina for biosensing
Pore widening time (min) | NAA film porosity, P1(%) | Volume fraction of gold in the NAA film, fAu(%) | NAA film thickness, d1(nm) | Gold film porosity, P2(%) | Gold film thickness, d2(nm) |
|---|---|---|---|---|---|
0 | 6,8 | 0.1 | 1,580 | 55.3 | 30 |
18 | 69.3 | 1.2 | 1,580 | 59.5 | 25 |