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arXiv · 2201.01719

Roughness spectroscopy of particle monolayer: Implications for spectral analysis of the monolayer image

Paweł Weroński·Karolina Pałka
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Abstract

Surface roughness of particle monolayer is one of its fundamental characteristics, conventionally described in terms of power spectral density. We derive a general equation for this function and demonstrate its similarity to those applied in the theory of scattering. We validate our analytical results by comparison with numerical results for a system with parameters corresponding to typical experimental conditions. We also demonstrate a practical application of our approach for spectral analysis of the monolayer image. Our theoretical model provides a general framework for a cheap and easy parametrization of particle monolayers.

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Paweł Weroński, Karolina Pałka. 2022-01-05. Roughness spectroscopy of particle monolayer: Implications for spectral analysis of the monolayer image. https://arxiv.org/abs/2201.01719

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