Search Results - "Geng, B.Q."

Building of CoFe2/CoFe2O4/MgO architectures: Structure, magnetism and surface functionalized by TiO2 by Wang, M., Ma, Y.Q., Sun, X., Geng, B.Q., Wu, M.Z., Zheng, G.H., Dai, Z.X.

“…In order to expand the applications of magnetic nanoparticles, nanostructure CoFe2/CoFe2O4/MgO was synthesized. The CoFe2 core has the highest magnetization…”
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Improved magnetic performance at low and high temperatures in non-exchange-coupling CoFe2O4/CoFe2 nanocomposites by Sun, X., Ma, Y.Q., Xu, Y.F., Xu, S.T., Geng, B.Q., Dai, Z.X., Zheng, G.H.

“…Numerous efforts were made to improve the magnetic performance of the CoFe2O4 (hard)/CoFe2 (soft) composite. Unfortunately almost all reported Mr/Ms values are…”
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Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe2 and Its Composite with CoFe2N by Geng, B.Q., Ma, Y.Q., Wang, M., Ding, Z.L., Song, W.H., Zhao, B.C.

“…The CoFe_2alloy（CF） was prepared by reducing CoFe_2O_4 in the H_2 ambient. Subsequently the CF sample was nitrided in the NH_3 atmosphere to produce the…”
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Synthesis and magnetic properties of CoFe2/CoFe2O4 nanoparticles diluted in the MgO matrix by Wang, M., Sun, X., Geng, B.Q., Zhang, S.T., Ma, Y.Q.

“…[Display omitted] Well-dispersed 16-nm CoFe2O4 particles (a) were synthesized and then some nanoparticles were coated by MgO (b) followed by the reduction in a…”
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The stress, surface spin and dipolar interaction in the diluted NiFe{sub 2}O{sub 4} nanoparticles by the SiO{sub 2} matrix: Characterization and analyses by Sun, X., Ma, Y.Q., Xu, S.T., Xu, Y.F., Geng, B.Q.

“…Well-dispersed uniform NiFe{sub 2}O{sub 4} nanoparticles (NPs) with an average particle size of 15.4 nm were synthesized by thermal decomposition of a…”
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The stress, surface spin and dipolar interaction in the diluted NiFe 2 O 4 nanoparticles by the SiO 2 matrix: Characterization and analyses by Sun, X., Ma, Y.Q., Xu, S.T., Xu, Y.F., Geng, B.Q.

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Evolution of structure and magnetism from NixFe3−xO4 (x=0, 0.5, 1 and 1.5) to Ni-Fe alloys and to Ni-Fe-N by Sun, X., Zhang, X., Wang, P., Yang, M., Ma, J.Q., Ding, Z.L., Geng, B.Q., Wang, M., Ma, Y.Q.

“…The evolution of structure and magnetism was investigated on three systems of NixFe3−xO4, NixFe3−x alloys and NixFe3−xN nitrides. They exhibited the rich…”
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Magnetic/Magnetostrictive Properties Together with Resistivity and Corrosion Behaviors of CoFe 2 and Its Composite with CoFe 2 N by Geng, B.Q., Ma, Y.Q., Wang, M., Ding, Z.L., Song, W.H., Zhao, B.C.

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The stress, surface spin and dipolar interaction in the diluted NiFe2O4 nanoparticles by the SiO2 matrix: Characterization and analyses by Sun, X., Ma, Y.Q., Xu, S.T., Xu, Y.F., Geng, B.Q.

“…Well-dispersed uniform NiFe2O4 nanoparticles (NPs) with an average particle size of 15.4nm were synthesized by thermal decomposition of a metal–organic salt,…”
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High magnetic performance of cobalt ferrite and anomalous magnetizing behavior of CoFe2/oxide derived from ferrite by Geng, B.Q., Ma, Y.Q., Xu, S.T., Xu, Y.F., Sun, X., Dai, Z.X., Zheng, G.H.

“…Well-dispersed uniform CoFe2O4 nanoparticles were synthesized and then some nanoparticles were reduced in a H2/N2 gas mixture followed by oxidation in a pure…”
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