Abstract
Optical characteristics (R, T, A) of thin aluminum films with thicknesses from 1.7 to 15 nm were studied at a wavelength of 8 mm with allowance for a substrate material. The absorption exhibits a maximum for a film thickness of 2.5 nm. The experimental data are interpreted taking into account the dependence of electric conductivity on film thickness.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 29, No. 22, 2003, pp. 68–73.
Original Russian Text Copyright © 2003 by Andreev, Vdovin, Voronov.
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Andreev, V.G., Vdovin, V.A. & Voronov, P.S. An experimental study of millimeter wave absorption in thin metal films. Tech. Phys. Lett. 29, 953–955 (2003). https://doi.org/10.1134/1.1631376
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DOI: https://doi.org/10.1134/1.1631376