Strong Perpendicular Magnetic Anisotropy at Co(111)/α-Cr2O3(0001) Interface
Strong Perpendicular Magnetic Anisotropy at Co(111)/α-Cr2O3(0001) Interface
复制标题
Co(111)/α-Cr2O3(0001) 界面处具有强垂直磁各向异性
DOI:
10.1143/apex.5.043004
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发表时间:
2012
影响因子:
2.3
通讯作者:
R. Nakatani
中科院分区:
文献类型:
--
作者:
Y. Shiratsuchi;H. Oikawa;S. Kawahara;Y. Takechi;T. Fujita;R. Nakatani
We have investigated the perpendicular magnetic anisotropy (PMA) at the ferromagnetic/antiferromagnetic interface using [Pt/Co]n/α-Cr2O3 superlattices. By changing the number of stacking periods, the contributions of the Co/α-Cr2O3 and Pt/Co interfaces to the PMA are separately estimated. The results indicate that the strong PMA is induced at the Co/α-Cr2O3 interface as well as at the Pt/Co interface. The change in the interface magnetic anisotropy energy density with the ferromagnetic layer composition supports the PMA at the Co/α-Cr2O3 interface. To the best of our knowledge, this is the first demonstration of PMA at the ferromagnetic/antiferromagnetic interface.
影响因子:
2.1
作者:
Y. Shiratsuchi;S. Kawahara;H. Noutomi;R. Nakatani
通讯作者:
Y. Shiratsuchi;S. Kawahara;H. Noutomi;R. Nakatani
影响因子:
2.3
作者:
Shiratsuchi, Yu;Fujita, Toshiaki;Nakatani, Ryoichi
通讯作者:
Nakatani, Ryoichi
影响因子:
2.1
作者:
Y. Shiratsuchi;T. Fujita;H. Noutomi;H. Oikawa;R. Nakatani
通讯作者:
Y. Shiratsuchi;T. Fujita;H. Noutomi;H. Oikawa;R. Nakatani