Enhanced magneto-optical effect due to interface alloy formation in Co-Pt (1 1 1) ultrathin films upon thermal annealing

M. T. Lin*, C. C. Kuo, J. W. Ho, Y. E. Wu, H. Y. Her, C. S. Shern, H. L. Huang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

6 引文 斯高帕斯(Scopus)

摘要

After postdeposition annealing in the temperature range of 500-800 K, a highly enhanced magneto-optical Kerr response up to a maximal value 300% of that before annealing, is observed for 1-2 ML ultrathin Co-Pt (1 1 1) films. With help of low energy electron diffraction and Auger electron spectroscopy, this enhancement of magneto-optical response is found to be correlated to the Co-Pt alloy formation at interface.

原文英語
頁(從 - 到)231-235
頁數5
期刊Applied Surface Science
169-170
DOIs
出版狀態已發佈 - 2001 1月 15

ASJC Scopus subject areas

  • 一般化學
  • 凝聚態物理學
  • 一般物理與天文學
  • 表面和介面
  • 表面、塗料和薄膜

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