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Spin reorientation of Fe film with an ultrathin Co underlayer on Cu (001) substrate

  • Y. Ren
  • , C. L. Gao
  • , Z. Z. Zhang
  • , B. Ma
  • , Q. Y. Jin*
  • , E. Ahmad
  • , Y. B. Xu
  • *此作品的通讯作者
  • Fudan University
  • University of York

科研成果: 期刊稿件文章同行评审

摘要

The magnetic properties of the ultrathin FeCoCu (100) films grown at 110 K with Co underlayer thickness below 2 monolayers (ML) are investigated by means of the in situ magneto-optical Kerr effect. The spin reorientation transitions (SRT) from out-of-plane to in-plane influenced by the Co underlayer are observed. A simplified bilayer growth mode of Co is introduced to fit the experiment results, obtaining that the true critical Fe thickness of a SRT if without structural transformation for a fct Fe on Cu(001) is about 4.6 ML, the same value as the previous Co capping experiment.

源语言英语
文章编号10A305
期刊Journal of Applied Physics
97
10
DOI
出版状态已出版 - 15 5月 2005
已对外发布

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