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...
|Published in:||Journal of the Korean Physical Society, Vol. 62, No. 10 (2013), p. 1461-1464|
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