National Changhua University of Education Institutional Repository : Item 987654321/18531
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 6507/11669
造访人次 : 29723858      在线人数 : 348
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/18531

题名: Substitution Effect on 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
贡献者: 物理學系
关键词: Magnetization;Zero-field cooling;Field cooling;Ferromagnetism
日期: 2005-07
上传时间: 2014-06-06T07:18:27Z
出版者: The Japan Society of Applied Physics
摘要: The magnetization behaviors of La0.7-xYxPb0.3MnO3 (0.0≤x≤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: Japanese Journal of Applied Physics, 44(7A): 4945-4947
显示于类别:[物理學系] 期刊論文

文件中的档案:

档案 大小格式浏览次数
index.html0KbHTML581检视/开启


在NCUEIR中所有的数据项都受到原著作权保护.

 


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈