发明名称 |
Magnetic sensing element including pinned layer and/or free layer composed of [110] crystal planes-oriented heusler alloy |
摘要 |
A magnetic sensing element using a thin film composed of an adequately crystallized Heusler alloy is provided. At least one of free magnetic layer and pinned magnetic layer includes a Heusler alloy layer. The Heusler alloy layer has a body-centered cubic (bcc) structure, in which equivalent crystal planes represented as [220] planes are preferentially oriented in the direction parallel to the layer surface. The Heusler alloy layer is disposed on a bcc layer having a body-centered cubic (bcc) structure, in which equivalent crystal planes represented as [110] planes are preferentially oriented in the direction parallel to the layer surface.
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申请公布号 |
US2005074634(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20040953647 |
申请日期 |
2004.09.29 |
申请人 |
ALPS ELECTRIC CO., LTD. |
发明人 |
HASEGAWA NAOYA;SAITO MASAMICHI;IDE YOSUKE |
分类号 |
C22C19/07;C22C38/00;G11B5/31;G11B5/39;H01F10/16;H01F10/32;H01L43/08;H01L43/10;(IPC1-7):G11B5/64 |
主分类号 |
C22C19/07 |
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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