Magnetic response of NiFe2O4 nanoparticles in polymer matrix
نویسندگان
چکیده
منابع مشابه
Magnetic resonance of the NiFe2O4 nanoparticles in the gigahertz range
We report an adjustable magnetic resonance frequency from 1.45 to 2.54 GHz for NiFe2O4 nanoparticles which were prepared by a sol-gel process. X-ray diffraction and scanning electron microscopy results indicate that the samples are polycrystalline nanoparticles, and the size of the particles increases obviously with the thermal treatment temperature. The consequence of the surface composition s...
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ژورنال
عنوان ژورنال: Journal of Magnetism and Magnetic Materials
سال: 2009
ISSN: 0304-8853
DOI: 10.1016/j.jmmm.2009.01.010