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Low magnetization of thick substrates – the origin of giant magnetization of thin films on top of them?
|Kay Potzger , Artem Shalimov , Shengqiang Zhou , Olga Roshchupkina|
Forschungszentrum Rossendorf (FZR), Dresden 01314, Germany
We present ferromagnetic properties of common substrate materials for oxide thin film growth, i.e. ZnO and yttria stabilized zirconia. Those were induced by a combination of high temperature vacumm processing and ion implantation simulating common preparation methods for the creation of diluted magnetic oxides. Moreover, we will focus on the coexistance of ferromagnetism induced by defect and metallic nanoclusters.
Presentation: Oral at E-MRS Fall Meeting 2009, Symposium E, by Kay Potzger
See On-line Journal of E-MRS Fall Meeting 2009
Submitted: 2009-04-01 17:09 Revised: 2009-06-07 00:48