Magnetic properties of Ni/Pt(111) thin film studied by MOKE

C. S. Shern, C. T. Tu, J. S. Tsay, R. H. Chen

研究成果: 雜誌貢獻文章

摘要

Magnetic anisotropies and the Curie temperature of a Ni thin film were studied by the magneto-optic Kerr effect. A Ni thin film of thickness of 150 Å was vapor deposited on a Pt(111) surface. Some improvements for detecting the Kerr signal are discussed. From the hysteresis loops of the thin film we found that the in-plane anisotropy is uniaxial. The direction of this uniaxial anisotropy was identified. The Curie temperature of this thin film is 580 K. Magnetization as a function of temperature was studied.

原文英語
頁(從 - 到)106-113
頁數8
期刊Chinese Journal of Physics
36
發行號2
出版狀態已發佈 - 1998

    指紋

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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