...
首页> 外文期刊>Journal of Applied Physics >Transverse Flux Change in Soft Ferromagnetics
【24h】

Transverse Flux Change in Soft Ferromagnetics

机译:软铁磁的横向通量变化

获取原文
获取原文并翻译 | 示例
           

摘要

Results of an investigation of magnetic flux change in the direction perpendicular to the direction of the applied field indicate that the maximum flux in the transverse direction does not occur at the time when the sample is half reversed. From these data, taken on thin evaporated films of iron‐nickel, it is concluded that a coherent rotation theory which assumes a single magnetization vector to represent the entire sample is not adequate to explain the results. It is suggested that, when a small transverse field is present, the magnetization starts to reverse by coherent rotation but soon loses phase throughout the sample so that the reversal is completed by noncoherent rotation. With no transverse field, the coherence is never established and the reversal is completely by noncoherent rotation. Added evidence for this suggestion is presented in the form of a comparison of thin films with ferrite and Permalloy tape cores. In both the normal and transverse directions, the observations are similar, supporting the view that the reversal of films and cores is by the same general mechanism.
机译:对垂直于外加磁场方向的磁通量变化进行研究的结果表明,当样品反转一半时,不会出现横向最大磁通量。从在铁镍薄蒸发膜上获得的这些数据得出的结论是,假设单个磁化矢量代表整个样品的相干旋转理论不足以解释结果。建议当存在较小的横向磁场时,磁化强度会通过相干旋转而开始反转,但很快会在整个样品中失去相位,因此通过非相干旋转即可完成反转。在没有横向场的情况下,永远不会建立相干性,并且通过非相干旋转完全可以逆转。以铁氧体和坡莫合金带芯的薄膜比较的形式,提供了这一建议的补充证据。在法向和横向上,观察结果都是相似的,这支持了膜和芯的反转是通过相同的一般机理进行的。

著录项

  • 来源
    《Journal of Applied Physics》 |1958年第3期|共2页
  • 作者

    Humphrey Floyd B.;

  • 作者单位

    Bell Telephone Laboratories, Inc., Murray Hill, New Jersey;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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