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 |
| 卷 | 36 |
| 發行號 | 2 |
| 出版狀態 | 已發佈 - 1998 |
ASJC Scopus subject areas
- 一般物理與天文學
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