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arXiv · 0909.4149

Magneto-optical properties of Co/ZnO multilayer films

David S Score·Marzook Alshammari·Qi Feng·Harry J Blythe·A Mark Fox·Gillian A Gehring·Zhi-Yong Quan·Xiao-Li Li·Xiao-Hong Xu
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Abstract

Multilayer films of ZnO with Co were deposited on glass substrates then annealed in a vacuum. The magnetisation of the films increased with annealing but not the magnitude of the magneto-optical signals. The dielectric functions for the films were calculated using the MCD spectra. A Maxwell Garnett theory of a metallic Co/ZnO mixture is presented. The extent to which this explains the MCD spectra taken on the films is discussed.

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David S Score, Marzook Alshammari, Qi Feng, Harry J Blythe, A Mark Fox, Gillian A Gehring, Zhi-Yong Quan, Xiao-Li Li, Xiao-Hong Xu. 2009-09-23. Magneto-optical properties of Co/ZnO multilayer films. https://doi.org/10.1088/1742-6596/200/6/062024

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