NiO-thickness dependent magnetic anisotropies in Fe/NiO/Au(001) and Fe/NiO/MgO(001) systems
NiO-thickness dependent magnetic anisotropies in Fe/NiO/Au(001) and Fe/NiO/MgO(001) systems
复制标题
Fe/NiO/Au(001) 和 Fe/NiO/MgO(001) 体系中 NiO 厚度相关的磁各向异性
DOI:
10.1016/j.jmmm.2011.08.034
复制
发表时间:
2012-02
影响因子:
2.7
通讯作者:
Wu, Y. Z.
中科院分区:
文献类型:
--
作者:
Ma, L. Y.;Chen, G.;Li, J.;Zhu, J.;Qiu, Z. Q.;Wu, Y. Z.
The in-plane magnetic anisotropy of Fe/NiO bilayers was studied quantitatively as a function of NiO thickness using the magneto-optical Kerr effect with a rotating field. For NiO thicker than the ordering transition thickness, the total in-plane fourfold anisotropy of the Fe layer decreases with NiO thickness in Fe/NiO/Au(001), but increases in Fe/NiO/MgO(001). Our result indicates that the exchange coupling in an Fe/NiO bilayer might induce an additional in-plane fourfold anisotropy, and the opposite thickness dependent behaviors may be attributed to the different Ni2+antiferromagnetic spin orientations for NiO films grown on Au(001) and MgO(001) surfaces.
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影响因子:
3.7
作者:
J. Seok;H. Kwon;S. Hong;Yizheng Wu;Z. Qiu;C. Won
通讯作者:
J. Seok;H. Kwon;S. Hong;Yizheng Wu;Z. Qiu;C. Won
影响因子:
3.2
作者:
Chen, G.;Li, J.;Liu, F. Z.;Zhu, J.;He, Y.;Wu, J.;Qiu, Z. Q.;Wu, Y. Z.
通讯作者:
Wu, Y. Z.
DOI:
10.1103/physrevb.74.212402
发表时间:
2005-03
期刊:
Bulletin of the American Physical Society
影响因子:
--
作者:
B. Sinković;Yizheng Wu;Y. Zhao;Z. Qiu
通讯作者:
B. Sinković;Yizheng Wu;Y. Zhao;Z. Qiu
影响因子:
3.7
作者:
Yizheng Wu;C. Won;Z. Qiu
通讯作者:
Yizheng Wu;C. Won;Z. Qiu
影响因子:
8.6
作者:
Hoffmann, A
通讯作者:
Hoffmann, A