Raman studies of ZnO:Co thin films
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Zhou, Huijuan ;Chen, Limei ;Malik, Vivek ;Knies, Christoph ;Hofmann, Detlev M. ;
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Article
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2007
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John Wiley and Sons
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English
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## Abstract In this paper we investigate cobalt doped ZnO thin films prepared via different solโgel methods. XRD shows only the diffraction peaks from wurtzite ZnO without secondary phase, as widely reported in literature, for the Co contents of our samples of 3 to 12%. Raman spectroscopy reveals t