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arXiv · 1202.6603

Ultra-Thin Metal Films for Enhanced Solar Absorption

N. Ahmad·J. Stokes·N. A. Fox·M. Teng·M. J. Cryan
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Abstract

This paper presents modelled results for optical absorption in ultra-thin films of nickel, gold and silver across the solar spectrum. It is found in the case of nickel there is an optimum thickness for maximum solar absorption around 10-13nm. It is believed that this is a result of the real and imaginary parts of its refractive index being of similar magnitude across the solar spectrum which can give rise to very strong thin film absorption.

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N. Ahmad, J. Stokes, N. A. Fox, M. Teng, M. J. Cryan. 2012-02-29. Ultra-Thin Metal Films for Enhanced Solar Absorption. https://arxiv.org/abs/1202.6603

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