Magnetization of Bi0:9-xGdxLa0:1FeO3 System |
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| Authors: | Xue-qin Xu Tian Qian Tao-fei Zhou Guang Li Xiao-guang Li |
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| Abstract: | 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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| Keywords: | Multiferroic materials Negative magnetization Ferrimagnetic |
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