...
首页> 外文期刊>Journal of Applied Physics >Resonant modes of magnetostatic waves in a normally magnetized disk
【24h】

Resonant modes of magnetostatic waves in a normally magnetized disk

机译:正常磁化磁盘中静磁波的共振模式

获取原文
           

摘要

It is assumed that the resonance absorption of magnetostatic waves is caused by those standing waves set up in a normally magnetized disk. The resonance conditions are derived for magnetostatic waves pinned at the small edge of the disk, and the excitation of different sets of modes of magnetostatic waves by rf magnetic fields of different configurations is described. The resonance conditions are combined with the inhomogeneous internal magnetic field of a disk to analyze the absorption spectrum of the disk. Experimental observations of the modes are performed using a disk of single‐crystal yttrium iron garnet, at C‐ and X‐band frequencies, and at ordinary temperatures. Some experimental results are compared with the theory and it is shown that the analysis gives a satisfactory description of the observed absorption spectra.
机译:假定静磁波的共振吸收是由在正常磁化的磁盘中建立的那些驻波引起的。推导了固定在磁盘小边缘的静磁波的谐振条件,并描述了不同结构的rf磁场对静磁波模式的不同激发。共振条件与磁盘的不均匀内部磁场相结合,以分析磁盘的吸收光谱。使用圆盘单晶钇铁石榴石在C和X频段以及常温下对模式进行实验观察。将一些实验结果与该理论进行了比较,结果表明该分析对观察到的吸收光谱给出了令人满意的描述。

著录项

  • 来源
    《Journal of Applied Physics》 |1977年第7期|P.3001-3007|共7页
  • 作者

  • 作者单位
  • 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
  • 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