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  1. No Access

    Article

    Preparation of sputtered Fe3O4 thin film

    Fe3O4, as a half-metallic ferrimagnetic material, is believed to be one of the most promising materials in spin transport for spintronics. However, fabricating stoichiometric Fe3O4 film is still challenging becau...

    Lulu Cao, Qingjie Guo, Jian Liang… in Journal of Materials Science: Materials in… (2021)

  2. No Access

    Article

    Influence of inversion defects and Cr–Cr pairs on the photoluminescent performance of ZnAl2O4 crystals

    ZnAl2O4:Cr3+ crystals were synthesized by using sol–gel method at 1000 °C. The results showed that with the concentration of Cr3+ in spinel lattices increasing, the x-ray diffraction peaks shifted toward lower di...

    Dong Zhang, Qingjie Guo, Yanfang Ren… in Journal of Sol-Gel Science and Technology (2018)