Epitaxial growth, perpendicular magnetic anisotropy, and domain structure of co/pt(311) and (111) multilayers

J. C.A. Huang, L. C. Wu, A. C. Hsu, Y. M. Hu

研究成果: Article

13 引文 斯高帕斯(Scopus)

摘要

We have simultaneously grown (Formula presented) (Formula presented) multilayers on Pt(311) and Pt(111) planes by molecular beam epitaxy. The Pt(311) and Pt(111) seeding layers were prepared on (Formula presented) and (Formula presented) respectively. New epitaxial relations between Pt and Mo layers in both cases are established by electron and x-ray diffraction. The Co/Pt multilayers on Pt(311) were grown mainly as a (311) structure but mixed with a small amount of (211) phase. The Co/Pt(311) multilayers display large perpendicular magnetic anisotropy with results comparable to those of the (111) samples. In addition, the Co/Pt(311) multilayers exhibit stripelike magnetic domain structure with domain displacement growing along the [01¯1] azimuth, in marked contrast to the (111) multilayers which show a very irregular domain structure.

原文English
頁(從 - 到)1209-1213
頁數5
期刊Physical Review B - Condensed Matter and Materials Physics
59
發行號2
DOIs
出版狀態Published - 1999 一月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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