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  1. No Access

    Article

    Magnetodielectric coupling in Co/Mn compensated Ca3Co1+xMn1-xO6 compounds

    A series of Co/Mn compensated Ca3Co1+xMn1-xO6 compounds were synthesized. The structure and magnetization were characterized, as well as the dielectric properties were studied. In Co/Mn compensated samples, the w...

    Gaoshang Gong, Yaran Duan, ** Zhou… in Journal of Sol-Gel Science and Technology (2023)

  2. No Access

    Article

    The microdefects and enhanced electrochemical performances of nano-VO2(B) induced by Mg do**

    The Mg-doped VO2(B) nanorods were prepared by solvothermal and further heat treatment method. The effects of Mg do** on the structure, surface morphology, microdefects and electrochemical performances of the sa...

    Dewei Liu, Qijie Zhang, **aohong Chen, Hui Li… in Journal of Solid State Electrochemistry (2023)

  3. No Access

    Article

    Influence of particle size on the magnetocaloric and dielectric properties of GdCrO3

    In this paper, the GdCrO3 polycrystalline samples with different particle sizes were prepared by the sol–gel method and the structure, vacancy defects, magnetocaloric property, dielectric property were investigat...

    Huiyun Hu, Yuling Su, Chenfei Shi… in Journal of Materials Science: Materials in… (2022)

  4. No Access

    Article

    Temperature Dependence of the Microstructure and Magnetic Properties of Polycrystalline GdCrO3

    Polycrystalline GdCrO3 was synthesized by the solid-state reaction method. The temperature-dependent microstructure and magnetic properties were investigated systematically. Both the Raman and FTIR spectra indica...

    **** Guo, Yuling Su, Chenfei Shi… in Journal of Superconductivity and Novel Mag… (2022)

  5. No Access

    Article

    Influence of Al3+ do** on the magnetism of one-dimensional frustrated Ca3CoMnO6 compound

    Previous reports depict that the nonstoichiometric Co/Mn ratio greatly affects the physical properties of Ca3CoMnO6, but few papers focus on the Co/Mn site do** effect. In order to investigate the influence of ...

    Yongqiang Wang, ** Zhou, Chenfei Shi… in Journal of Sol-Gel Science and Technology (2021)

  6. No Access

    Article

    Effect of Ti4+ Substitution on Microstructure and Magnetic Order of Ca3CoMn1-xTixO6

    The Ca3CoMn1-xTixO6(x = 0, 0.05) samples were synthesized by a modified sol-gel method, and the microstructure, microtopography, and magnetic properties were investigated in detail. With substituting of Mn4+ ions...

    Gaoshang Gong, Huiyun Hu, Chenfei Shi… in Journal of Superconductivity and Novel Mag… (2020)

  7. No Access

    Article

    Effect of Zr substitution on the microstructure and magnetic properties of CuFeO2 ceramics

    To specify the modulating mechanism of Zr substitution on the microstructure and magnetic properties of the delafossite type oxides CuFe1−xZrxO2 (x = 0–0.10), the multiferroic ceramics are synthesized by the soli...

    Haiyang Dai, Fengjiao Ye, Tao Li, Gaoshang Gong, Liuting Gu, Ke Peng… in Applied Physics A (2019)

  8. No Access

    Article

    Lead-free relaxor ferroelectric ceramics Sr4+x Ca1−x BiTi3Nb7O30 with tunable transition temperature

    Based on nominal components, Sr4+x Ca1−x BiTi3Nb7O30 (x = 0.25, 0.5, 0.75, 1) ceramics were prepared by means of solid-state reaction method. Their transition tempe...

    Gaoshang Gong, Yongqiang Wang, Dewei Liu, Yuling Su… in Journal of Materials Science (2016)