Effect of Filling Factor on the Coefficient of Reflection and Transversal Kerr Effect of 2D Permalloy-Based Magnetoplasmonic Crystals

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发表日期：

2024年4月24日

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D. V. Murzin,
V. K. Belyaev,
K. A. Gritsenko,
V. V. Rodionova

摘要

Abstract

The coefficient of reflection and transversal Kerr effect are studied for a series of 2D magnetoplasmonic crystals based on silver, Ni₈₀Fe₂₀ permalloy, and Si₃N₄ silicon nitride. It is shown that the filling factor of the samples has a nonlinear effect on their optical and magneto-optical properties. The maximum value of the Kerr effect is 0.88% with a filling factor of 0.77.