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Publikováno v:
Journal of Magnetism and Magnetic Materials. 525:167592
For the first time, the cobalt doped nickel ferrite/carbon nano-fiber based nanocomposites are synthesized for radar and stealth applications. Initially, the CoxNi1−xFe2O4 with x = 0.0–0.4, nanoparticles are synthesized and then dispersed in the
Publikováno v:
Journal of Magnetism and Magnetic Materials. 525:167654
Magnetic interactions in iron nanoparticles embedded in an ytterbium metallic matrix have been systematically studied using several DC magnetic protocols (zero-field cooling ZFC and field-cooling FC). A transition from a superparamagnetic to a magnet
Publikováno v:
Journal of Magnetism and Magnetic Materials. 523:167629
In this paper, we report our observation of an extraordinarily large value of magnetization in an annealed CoFe2O4/ZnFe2O4 bilayer. Sets of bilayers of CoFe2O4/ZnFe2O4 were deposited at ambient temperature, using pulsed laser deposition setup equippe
Publikováno v:
Journal of Magnetism and Magnetic Materials. 523:167589
The microstructures and magnetic properties of Dy-free hydrogenation-disproportionation-desorption-recombination (HDDR) processed Nd-Fe-B powders after grain boundary diffusion (GBD) engineering with low melting point metal Zn have been investigated.
Publikováno v:
Journal of Magnetism and Magnetic Materials. 523:167614
We have theoretically investigated the elastic, mechanical, optical and magnetic properties of Ru2MnX (X = Nb, Ta, V) Heusler alloys within density functional theory (DFT). The generalized gradient approximation (GGA) was employed to research with Pe
Publikováno v:
Journal of Magnetism and Magnetic Materials. 435:201-205
Iron-nickel (Fe-Ni) alloys comprising nine different compositions were rapidly synthesized from the redox reaction using aluminum foils as the reducing metal. Compared with conventional chemical syntheses, this simple approach is relatively safe and
Publikováno v:
Journal of Magnetism and Magnetic Materials. 433:202-208
Electrochemical alloying of immiscible Ag and Co was carried out at different current densities from electrolytes of two different concentrations, after optimizing the electrolytic bath and operating conditions. The samples obtained were characterize
Autor:
Feng Li, Yong Zhang
Publikováno v:
Journal of Magnetism and Magnetic Materials. 433:222-226
Herein we report an intrinsic ferromagnetism in two-dimensional layered Cr3C2 material. The calculations based on the density-functional theory reveal that in a single Cr3C2 unit three Cr atoms are ferrimagnetically coupled, while the coupling betwee
Autor:
Wilayat Khan, Souraya Goumri-Said
Publikováno v:
Journal of Magnetism and Magnetic Materials. 432:574-580
First-principles calculations techniques were employed to explore the structural, electronic and magnetic properties of Neptunium chalcogenides (Np 2 X 5 , X = S, Se and Te). No experimental or theoretical studies of their physical properties have be
Publikováno v:
Journal of Magnetism and Magnetic Materials. 431:126-129
Small angle neutron scattering method (SANS) is used to characterize the structure properties of the polymer matrix of magnetic elastomers (MEs) of the same material content but with different magnetic textures. For that, series of silicone-rubber el