Structural phase transition and spontaneous exchange bias in NiCr1.9Fe0.1O4 nanoparticles: XRD, EXAFS and magnetic measurements
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DOI: 10.1016/j.ceramint.2019.04.085
Abstract: Abstract Here, we report structural and magnetic phase transitions in NiCr1.9Fe0.1O4 nanoparticles of size ∼60 nm synthesized through cost-effective co-precipitation route. X-ray diffraction pattern shows a stable cubic phase at RT in contrast to tetragonal phase… read more here.
Keywords: exchange; nicr1 9fe0; site; exchange bias ... See more keywords