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題名: Substitution Effect of Magnetization Behaviors in Manganese Perovskites La0.7-xYxPb0.3MnO3 (0.0 <x< 0.2)
作者: Young, San-Lin;Horng, Lance;Ho, Ya-Wen;Chen, Hone-Zern;Wu, Jong-Ching
貢獻者: 物理學系
日期: 2005
上傳時間: 2013-02-05T02:18:55Z
出版者: Japan Science and Technology Agency
摘要: The magnetization behaviors of La0.7-xYxPb0.3MnO3 (0.0.LEQ. x.LEQ. 0.2) have been examined. The replacement of La ions by Y results in a considerable decrease in the ferromagnetic ordering temperature TC and irreversible behavior in the zero-field cooling and field cooling curves at a low applied field. The saturation magnetization MS decreases as Y content increases. The results can be explained by the suppression of ferromagnetism due to structure tuning induced by the substitution of Y into the La site.
關聯: Jpn. J. Appl. Phys. Part1, 44(7A): 4945-4947
顯示於類別:[物理學系] 期刊論文


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