MAGNETIC-PROPERTIES OF EXCHANGE-COUPLED NIFE/COO/NIFE TRILAYERS

被引：48
作者：
AMBROSE, T
CHIEN, CL
机构：
[1] Department of Physics and Astronomy, Johns Hopkins University, Baltimore
来源：
APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 15期
关键词：
D O I：
10.1063/1.112836
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A trilayer system consisting of an antiferromagnet (CoO) sandwiched by two ferromagnetic (NiFe=Ni81Fe19) layers of unequal thicknesses has been studied. Four different spin structures have been observed. The temperature dependencies of the exchange fields (H(E)) and coercivity (H(c)) have been determined. The layer order between the antiferromagnet and the ferromagnet dictates the exchange field temperature behavior. (C) 1994 American Institute of Physics.
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页码：1967 / 1969
页数：3
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