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Optical constants of Au (Gold)
Yakubovsky et al. 2017: 117-nm film; n,k 0.30-2.0 µm
Wavelength:
µm
(0.3 – 2)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Conditions & Spec sheet
n_absolute: true wavelength_vacuum: true film_thickness: 117 nm substrate: Si
Comments
Au thickness = 117 nm, e-beam evaporated at 1 Å/s with base pressure of 7e-7 Torr on Si wafer at T = 20 °C. Thickness determined by AFM and XRR.
References
D. I. Yakubovsky, A. V. Arsenin, Y. V. Stebunov, D. Yu. Fedyanin, V. S. Volkov. Optical constants and structural properties of thin gold films, Opt. Express 25, 25574-25587 (2017)