Synthesis of superparamagnetic MgFe2O4 nanoparticles by coprecipitation
作者： Qi Chen , Adam J Rondinone , Bryan C. Chakoumakos , Z John Zhang
DOI: 10.1016/S0304-8853(98)00585-X
关键词:
摘要: MgFe2O4 nanoparticles have been synthesized by coprecipitation method. Magnetic measurements in combination with neutron diffraction determined the existence of a superparamagnetic state this metal oxide system. The relaxation magnetization these has studied using Mossbauer spectroscopy. time correlated particle size and temperature is consistent Neel theory.
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