Coupled ferromagnetic systems having modified interfaces
    4.
    发明授权
    Coupled ferromagnetic systems having modified interfaces 有权
    具有改进界面的耦合铁磁体系

    公开(公告)号:US07054119B2

    公开(公告)日:2006-05-30

    申请号:US10463930

    申请日:2003-06-18

    IPC分类号: G11B5/39

    摘要: A coupled ferromagnetic structure includes a first ferromagnetic layer, a spacer layer on a first surface of the first ferromagnetic layer, and a second ferromagnetic layer on the spacer layer. Interlayer exchange coupling occurs between the first and second ferromagnetic layers. The coupling may be ferromagnetic or antiferromagnetic. Morphology of the first surface is modified to tailor the interlayer exchange coupling. The structure may form a part of a magnetoresistive device such as a magnetic tunnel junction.

    摘要翻译: 耦合的铁磁结构包括第一铁磁层,第一铁磁层的第一表面上的间隔层和间隔层上的第二铁磁层。 层间交换耦合发生在第一和第二铁磁层之间。 耦合可以是铁磁性或反铁磁性的。 第一表面的形态被修改以定制层间交换耦合。 该结构可以形成诸如磁性隧道结的磁阻器件的一部分。

    Non-volatile memory module for use in a computer system
    6.
    发明授权
    Non-volatile memory module for use in a computer system 有权
    用于计算机系统的非易失性存储器模块

    公开(公告)号:US07103718B2

    公开(公告)日:2006-09-05

    申请号:US10234424

    申请日:2002-09-03

    IPC分类号: G06F12/00

    摘要: A non-volatile memory module for use in a computer system is disclosed. The non-volatile memory module is capable of storing information indefinitely and can be inserted and removed from the computer system during operation. The non-volatile memory can serve as the main memory within the computer system to hold the operating system and any other programs that are accessed by the computer system during operation.

    摘要翻译: 公开了一种用于计算机系统的非易失性存储器模块。 非易失性存储器模块能够无限期地存储信息,并且可以在操作期间从计算机系统插入和移除。 非易失性存储器可以用作计算机系统内的主存储器,以在操作期间保持操作系统和计算机系统访问的任何其他程序。

    Computer system with operating system to dynamically adjust the main memory
    7.
    发明授权
    Computer system with operating system to dynamically adjust the main memory 有权
    计算机系统具有操作系统动态调整主存储器

    公开(公告)号:US06950919B2

    公开(公告)日:2005-09-27

    申请号:US10397434

    申请日:2003-03-26

    CPC分类号: G06F9/5016 G06F9/4411

    摘要: This disclosure provides a computer system with operating system permitting dynamic reallocation of main memory during operation. In a particular embodiment the computer system with operating system are used in connection with non-volatile main memory stores (NMS) such as MRAM. As the NMS is a component of main memory attached directly to the memory bus, the NMS functions at substantially the same speed as traditional volatile memory stores. Reallocation of main memory and use of applications or programs stored on the inserted NMS occurs at speeds orders of magnitude greater than traditional secondary memory devices.

    摘要翻译: 本公开提供了一种具有操作系统的计算机系统,其允许在操作期间主存储器的动态重新分配。 在具体实施例中,具有操作系统的计算机系统与诸如MRAM的非易失性主存储器(NMS)结合使用。 由于NMS是直接连接到存储器总线的主存储器的组件,所以NMS以与传统易失性存储器存储器基本相同的速度运行。 主存储器的重新分配和存储在插入的NMS上的应用或程序的使用发生在比传统的辅助存储器设备大得多的数量级。

    Magneto resistive storage device having a magnetic field sink layer
    10.
    发明授权
    Magneto resistive storage device having a magnetic field sink layer 有权
    具有磁场吸收层的磁阻存储装置

    公开(公告)号:US06794695B2

    公开(公告)日:2004-09-21

    申请号:US10135241

    申请日:2002-04-29

    IPC分类号: H01L2976

    CPC分类号: G11C11/16 G11C11/161

    摘要: An electro-magnetic device, such as magnetic memory device, is disclosed that includes means for structuring, attenuating or eliminating stray fields at the boundaries that produce an offset in the magneto-resistive response. The device comprises a conductive first layer and the attenuating means comprises a sink layer, electro-magnetically coupled to the first layer, to attenuate the stray boundary magneto-resistive offset at a boundary of the first layer during electrical operation.

    摘要翻译: 公开了一种诸如磁存储器件的电磁器件,其包括用于在产生磁阻响应中的偏移的边界处构造,衰减或消除杂散场的装置。 该装置包括导电第一层,并且衰减装置包括电磁耦合到第一层的吸收层,以在电操作期间衰减第一层边界处的杂散边界磁阻偏移。