School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
School of Physics and Electronic Engineering Zhengzhou University of Light Industry Zhengzhou 450002 China;
CuFeO2; ceramics; microstructure; magnetic property;