MgO overlayer thickness dependence of perpendicular magnetic anisotropy in CoFeB thin films

The dependence of the magnetization and perpendicular magnetic anisotropy (PMA) of Ta/CoFeB/MgO/Ta on the thicknesses of the CoFeB layer and the MgO overlayer was investigated by vibrating sample magnetometer. The magnetization is found to be small for samples with a thin MgO overlayer. The PMA stro...

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Bibliographic Details
Published in:Journal of the Korean Physical Society, Vol. 62, No. 10 (2013), p. 1461-1464
Main Author: Lam, D.
Other Involved Persons: Bonell, F. ; Miwa, S. ; Shiota, Y. ; Yakushiji, K. ; Kubota, H. ; Nozaki, T. ; Fukushima, A. ; Yuasa, S. ; Suzuki, Y.
Format: electronic Article
Language:English
ISSN:1976-8524
Physical Description:Online-Ressource
DOI:10.3938/jkps.62.1461
Subjects:
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