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Title: Structural and magnetic properties of Ni doped SrRuO3
Authors: Qasim, I
Kennedy, BJ
Avdeev, M
Keywords: Ferromagnetism
Transistion elements
Crystal doping
Curie point
Jahn-Teller effect
Issue Date: 30-Apr-2011
Publisher: Society of Crystallographers in Australia and New Zealand
Citation: Qasim, I., Kennedy, B. J., & Avdeev, M. (2011). Structural and magnetic properties of Ni doped SrRuO3. Paper pesented at Crystal 27 - The 27th meeting of the Society of Crystallographers in Australia and New Zealand (SCANZ), Rotoura, New Zealand, 27-30 April 2011.
Abstract: SrRuO3 has been the subject of numerous studies since it is the only ferromagentic metal among 4d transition metal oxide. It has a Curie Temperature T ~ 165K. It has been established that the Curie Temperature is sensitive to chemical substitution and there are reports that Ru-site substitution with 3d metals including Mn, Co, Ni, Cu, Zn significantly decrease T. Detailed structural studies have been reported for Mn and Cu doped oxides and these show a transition to a tetragonal structure as a consequence of orbital ordering associated with the Jahn-Teller cation. Little is know of the analogous Ni doped materials.
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