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arXiv 1102.1392cond-mat.mtrl-sci
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Ni(110)表面层的异常磁各向异性

Anomalous magnetic anisotropy of the topmost surface layer of Ni(110)

Marco Busch, Jens Lienemann, Michael Potthoff, Helmut Winter

摘要:

用不同探测深度的技术研究了Ni(110)表面的磁化取向。利用快He原子激发态的电子俘获,我们发现最表层的磁化不沿Ni的易磁化轴取向。然而,对于Ni(110)上的50 ML膜Fe,我们观察到最上层Fe表面层的磁化沿Fe的易磁化轴。

英文摘要:

The orientation of the magnetization of a Ni(110) surface was investigated using techniques with different probing depths. By making use of electron capture into excited states of fast He atoms, we found that the magnetization of the topmost surface layer is not aligned along the easy axes of Ni. However, for a 50 ML film Fe on Ni(110) we observed the magnetization of the topmost Fe surface layer is along the easy axes of Fe.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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