Effects of Magnetic Fields upon Anisotropic Iron Crystals
作者:
John H. L. Watson,
Anthony Arrott,
Michael W. Freeman,
期刊:
Journal of Applied Physics
(AIP Available online 1958)
卷期:
Volume 29,
issue 3
页码: 306-308
ISSN:0021-8979
年代: 1958
DOI:10.1063/1.1723111
出版商: AIP
数据来源: AIP
摘要:
Problems inherent to magnetic alignment of alpha iron crystals are discussed and explained by electron microscopic observation of the behavior of the single domain crystals under the effect of magnetic fields. With these specimens, which possess a fraction of magnetically unfavorable dendrites, intrinsic coercive forces of over 1700 oersteds have been measured without alignment.``By no endeavour can a magnet ever attract a silver churn''(W. S. Gilbert:Patience, Act II).
点击下载:
PDF
(255KB)
返 回