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    Xue-qin Xu, Tian Qian, Tao-fei Zhou, Guang Li, Xiao-guang Li. Magnetization of Bi0:9-xGdxLa0:1FeO3 System[J]. Chinese Journal of Chemical Physics , 2007, 20(1): 1-4. DOI: 10.1360/cjcp2007.20(1).1.4
    Citation: Xue-qin Xu, Tian Qian, Tao-fei Zhou, Guang Li, Xiao-guang Li. Magnetization of Bi0:9-xGdxLa0:1FeO3 System[J]. Chinese Journal of Chemical Physics , 2007, 20(1): 1-4. DOI: 10.1360/cjcp2007.20(1).1.4
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    Magnetization of Bi0:9-xGdxLa0:1FeO3 System

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    • Magnetization of Bi0:9-xGdxLa0:1FeO3 (x=0.3, 0.5, 0.6 and 0.7) is reported. An abnormal negative magnetization appears in the temperature-dependent magnetization curves, and the temperature-dependent coercive field shows a maximum in the vicinity of the compensation temperature where the total magnetization is zero. These results suggest that in the ferrimagnetic-like Bi0:9-xGdxLa0:1FeO3 system the Gd and Fe magnetic sublattices are coupled antiferromagnetically.
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