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LEZHONG LI1,* , XIAOXI ZHONG1, RUI WANG1, XIAOQIANG TU1, LEI HE1
Mg substituted Co ferrite nanopowders , Mg x Co 1 x Fe 2 O 4 ( x 1.0 ), were synthesized by sol gel auto combustion method . The effect s of Mg substitution on the structural and magnetic properties have been investigated. The DTA and TG results indicate d that there were three steps of combustion process. X ray diffr action and vibrating scanning magnetometer were used to characterize the structural and magnetic properties. XRD revealed single phase of cubic spinel . And the X ray diffraction patterns show ed that the lattice parameter, average crystallite size and X ray density decreased with the increase of Mg substitution The saturation magnetization, magnetocrystalline anisotropy constant and coercivity decreased with the increase of Mg substitution..
Co ferrite nanopowder, Sol-gel auto-combustion process, Mg substitution, Structure, Magnetic properties.
LEZHONG LI, XIAOXI ZHONG, RUI WANG, XIAOQIANG TU, LEI HE, Structural and magnetic p roperties of Mg substituted Co ferrite nanopowders, Optoelectronics and Advanced Materials - Rapid Communications, 12, 3-4, March-April 2018, pp.240-245 (2018).
Submitted at: March 28, 2017
Accepted at: April 5, 2018
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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