发明名称 |
Magnetic device having perpendicular magnetization and interaction compensating interlayer |
摘要 |
The magnetic device comprises a least two layers made of a magnetic material that are separated by at least one interlayer made of a non-magnetic material. The layers made of a magnetic material each have magnetization oriented substantially perpendicular to the plane of the layers. The layer of non-magnetic material induces an antiferromagnetic coupling field between the layers made of a magnetic material, the direction and amplitude of this field attenuating the effects of the ferromagnetic coupling field of magnetostatic origin that occurs between the magnetic layers.
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申请公布号 |
US7772659(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20070876045 |
申请日期 |
2007.10.22 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
RODMACQ BERNARD;BALTZ VINCENT;BOLLERO ALBERTO;DIENY BERNARD |
分类号 |
H01L21/00;H01L29/82 |
主分类号 |
H01L21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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