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Published in:
01-02-2014
Solubility of Mn stabilized cubic zirconia nanostructures
Published in: Journal of Materials Science: Materials in Electronics | Issue 2/2014
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Abstract
Mn-stabilized cubic zirconia nanostructures (Zr1−xMnxO2, x = 0.10, x = 0.15 and x = 0.20) have been prepared using chemical precipitation method for different doping concentrations. The prepared powders have been characterized by X-ray diffractometer for structural analysis, vibrating sample magnetometer for analyzing magnetic properties, scanning electron microcopy–elemental compositional analysis using X-ray for morphological and elemental compositional analysis. Room temperature ferromagnetism has been found at around x = 0.15. For high doping effect of Mn impurity at host lattice, secondary phase has been detected at around x = 0.20 when exceeding the solubility limit of cubic zirconia. Due to ferromagnetic behavior, Mn doped ZrO2 nanostructures can be considered as good candidates for spintronics applications within their solubility limit.