...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Physica, B. Condensed Matter >Magnetic properties of the alloys with composition close to the Tb-2(Fe,Si)(17)
【24h】

Magnetic properties of the alloys with composition close to the Tb-2(Fe,Si)(17)

机译：组成接近Tb-2（Fe，Si）（17）的合金的磁性能

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Magnetic properties of 5 (Tb2+yFe17-xSix) = Tb14.5Fe85.5-xSix alloys with x = 0 - 15 and with the hexagonal Th2Ni17-type structure have been investigated at temperature T = 1.9-400K in magnetic field of 5 kOe and at T = 1.9K in magnetic field up to 50 kOe with a SQUID technique. The field dependence of magnetization at T = 4.2 K has been measured in pulse installation in magnetic field up to 370 kOe with the pulse duration of 10 ms. The excess of Tb slightly decreases the Curie point and slightly increases the saturation magnetic moment in relation to a stoichiometric binary compound. The Si admixture increases the Curie point and remanence whereas it decreases the saturation magnetic moments. The ferrimagnetic character of investigated compounds manifests itself in the temperature dependence of magnetization of the samples with x = 10 and 15. The sample with x = 10 shows the most pronounced remanence at T = 4.2 K. (C) 2004 Elsevier B.V. All rights reserved.
机译：研究了5（Tb2 + yFe17-xSix）= Tb14.5Fe85.5-xSix的5种合金的磁性能，其中x = 0-15且具有Th2Ni17六角形结构，温度为T = 1.9-400K，磁场强度为5 kOe使用SQUID技术在T = 1.9K的磁场中达到50 kOe。在脉冲安装中，在脉冲持续时间为10 ms的情况下，在高达370 kOe的磁场中测量了T = 4.2 K时磁化强度的场依赖性。相对于化学计量的二元化合物，过量的Tb稍微降低了居里点并且略微增加了饱和磁矩。硅掺合剂增加了居里点和剩磁，而降低了饱和磁矩。 x = 10和15的样品的磁化强度与被研究化合物的亚铁磁性有关。x = 10的样品在T = 4.2 K时显示出最明显的剩磁。（C）2004 Elsevier BV保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号