Exchange Bias in FeF20-CoPt heterosystems with perpendicular anisotropy
نویسندگان
چکیده
The exchange bias e!ect is measured in heterosystems with perpendicular anisotropy consisting of Co/Pt multilayers on top of the (0 0 1) face of a FeF single crystal. The resulting exchange "eld H exhibits a strong dependence on temperature and the axial freezing "eld, H . Within the framework of an Ising-type model, the H vs. 1 as well as the H vs.H data are explained in terms of the microscopic spin structure at the interface. 2001 Elsevier Science B.V. All rights reserved.
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تاریخ انتشار 2017