Abstract
The exchange coupled composite FePt/TbCo/[Co/Ni]N films have been prepared by DC magnetron sputtering. The net magnetization of ferromagnetic TbCo changes with the temperature variation, and then the magnetic configuration of FePt/TbCo/[Co/Ni]N changes. When a RE-dominated Tb32Co68 is inserted, FePt/Tb32Co68/[Co/Ni]5 has high coercivity at room temperature because of its synthesis ferrimagnetic sandwich structure, but small coercivity is obtained when the temperature is higher than 200 °C because of its graded ECC structure.
Cite
CITATION STYLE
Ma, B., Situ, G. Y., Chu, H. G., & Wang, J. P. (2017). Exchange coupled composite FePt/TbCo/[Co/Ni]N films with an TbCo interlayer. AIP Advances, 7(5). https://doi.org/10.1063/1.4977501
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