Spin glass behavior in the CoSi1-xAlx alloys

C. S. Lue, W. J. Lai, C. L. Huang, Y. H. Lee

研究成果: Conference article同行評審

1 引文 斯高帕斯(Scopus)

摘要

In order to access the spin glass-like feature in the CoSi 1-xAlx alloys, we measured the DC magnetization under zero-field-cooled (ZFC) and field-cooled (FC) procedures for CoSi 0.85Al0.15 and CoSi0.70Al0.30 with various external magnetic fields. It has been found that the magnetic susceptibility and the irreversibility between ZFC and FC measurements in both compounds are very sensitive to the applied field. We associated the formation of the spin glass state with the Si/Al disorder in these materials.

原文English
頁(從 - 到)334-337
頁數4
期刊Journal of Magnetism and Magnetic Materials
282
發行號1-3
DOIs
出版狀態Published - 2004 十一月
事件International Symposium on Advanced Magnetic Technologies - Taipei, Taiwan
持續時間: 2003 十一月 132003 十一月 16

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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