Perpendicular magnetic anisotropy and magnetic domain structure of unpatterned and patterned Co/Pt multilayers

J. C.A. Huang, L. C. Wu, M. M. Chen, T. H. Wu, J. C. Wu, Y. W. Huang, C. H. Lee, C. M. Fu

研究成果: Conference article

10 引文 斯高帕斯(Scopus)

摘要

Perpendicular magnetic anisotropy and magnetic domain structure were studied in epitaxial [Co(tCo)/Pt(10 angstroms)]30 (tCo = 2, 2.5, 3, 4, 5 and 10 angstroms) multilayers prepared on Al2O3(1 1 -2 0) substrate via Mo or Pt seed layer. The best perpendicular magnetic effect occurred for tCo to approximately 3 angstroms. At remnant state the domain size tends to increase as tCo decreases, and the domain structure depends strongly on the seed layer. For [Co(3 angstroms)/Pt(10 angstroms)]30 multilayers grown on gold grid made hole arrays, the polar coercivity inside the holes is different from those on the gold land and unpatterned area.

原文English
頁(從 - 到)90-94
頁數5
期刊Journal of Magnetism and Magnetic Materials
209
發行號1-3
DOIs
出版狀態Published - 2000 二月
事件Proceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan
持續時間: 1999 五月 241999 五月 25

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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