发明授权
- 专利标题: Bottleneck magnetoresistive element
- 专利标题(中): 瓶颈磁阻元件
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申请号: US152792申请日: 1988-02-05
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公开(公告)号: US4821133A公开(公告)日: 1989-04-11
- 发明人: Greogory S. Mowry , Terry B. Mitchell , Charles H. Tolman , Peter K. George
- 申请人: Greogory S. Mowry , Terry B. Mitchell , Charles H. Tolman , Peter K. George
- 申请人地址: MN Minnetonka
- 专利权人: Magnetic Peripherals, Inc.
- 当前专利权人: Magnetic Peripherals, Inc.
- 当前专利权人地址: MN Minnetonka
- 主分类号: H01L43/08
- IPC分类号: H01L43/08 ; G01R33/09 ; G11B5/39 ; G11B5/127 ; G11B5/33
摘要:
A magnetoresistive sensor element having bottleneck shaped ends. The sensor element has a highly stable, single domain central region, which eliminates Barkhausen noise.
公开/授权文献
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