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Hong NH, Kanoun MB, Goumri-Said S, et al. The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory. J Phys Condens Matter. 2013;25(43):436003doi: 10.1088/0953-8984/25/43/436003.
Hong, N. H., Kanoun, M. B., Goumri-Said, S., Song, J. H., Chikoidze, E., Dumont, Y., Ruyter, A., & Kurisu, M. (2013). The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory. Journal of physics. Condensed matter : an Institute of Physics journal, 25(43), 436003. https://doi.org/10.1088/0953-8984/25/43/436003
Hong, Nguyen Hoa, et al. "The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory." Journal of physics. Condensed matter : an Institute of Physics journal vol. 25,43 (2013): 436003. doi: https://doi.org/10.1088/0953-8984/25/43/436003
Hong NH, Kanoun MB, Goumri-Said S, Song JH, Chikoidze E, Dumont Y, Ruyter A, Kurisu M. The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory. J Phys Condens Matter. 2013 Oct 30;25(43):436003. doi: 10.1088/0953-8984/25/43/436003. Epub 2013 Oct 04. PMID: 24096201.
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J Phys Condens Matter. 2013 Oct 30;25(43):436003. doi: 10.1088/0953-8984/25/43/436003. Epub 2013 Oct 04.

The origin of magnetism in transition metal-doped ZrO2 thin films: experiment and theory.

Journal of physics. Condensed matter : an Institute of Physics journal

Nguyen Hoa Hong, Mohammed Benali Kanoun, Souraya Goumri-Said, Jae-Hee Song, Ekaterina Chikoidze, Yves Dumont, Antoine Ruyter, Makio Kurisu

Affiliations

  1. Department of Physics and Astronomy, Seoul National University, Gwanak-gu, Seoul 151-747, Korea.

PMID: 24096201 DOI: 10.1088/0953-8984/25/43/436003

Abstract

We have investigated the magnetic properties of Fe/Co/Ni-doped ZrO2 laser ablated thin films in comparison with the known results of Mn-doped ZrO2, which is thought to be a promising material for spintronics applications. It is found that doping with a transition metal can induce room temperature ferromagnetism in 'fake' diamond. Theoretical analysis based on density functional theory confirms the experimental measurements, by revealing that the magnetic moments of Mn- and Ni-doped ZrO2 thin films are much larger than that of Fe- or Co-doped ZrO2 thin films. Most importantly, our calculations confirm that Mn- and Ni-doped ZrO2 show a ferromagnetic ground state in comparison to Co- and Fe-doped ZrO2, which favor an antiferromagnetic ground state.

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