Optical constants of Au (Gold)
Rosenblatt et al. 2020: 21-nm film; n,k 0.30–2.0 µm
Wavelength:
µm
(0.300–2.000)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Conditions & Spec sheet
n_is_absolute: true wavelength_is_vacuum: true film_thickness: 21 nm substrate: SiO2
Comments
21 nm Au film. Measured using a J.A Woollam VASE ellipsometer at room temperature.
References
G. Rosenblatt, B. Simkhovich, G. Bartal, M. Orenstein. Nonmodal plasmonics: Controlling the forced optical response of nanostructures, Phys. Rev. X 10, 011071 (2020) (see supplemental materials)