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    • 5. 发明申请
    • Laminated film for head applications
    • 用于头部应用的层压膜
    • US20090009907A1
    • 2009-01-08
    • US11825034
    • 2007-07-03
    • Kunliang ZhangMin ZhengMin LiChen-Jung ChienCherng-Chyi Han
    • Kunliang ZhangMin ZhengMin LiChen-Jung ChienCherng-Chyi Han
    • G11B5/127G11B5/147
    • G11B5/3116G11B5/1278
    • A laminated main pole layer is disclosed in which a non-AFC scheme is used to break the magnetic coupling between adjacent high moment layers and reduce remanence in a hard axis direction while maintaining a high magnetic moment and achieving low values for Hch, Hce, and Hk. An amorphous material layer with a thickness of 3 to 20 Angstroms and made of an oxide, nitride, or oxynitride of one or more of Hf, Zr, Ta, Al, Mg, Zn, or Si is inserted between adjacent high moment stacks. The laminated structure also includes an alignment layer below each high moment layer within each stack. In one embodiment, a Ru coupling layer is inserted between two high moment layers in each stack to introduce an AFC scheme. An uppermost Ru layer is used as a CMP stop layer. A post annealing process may be employed to further reduce the anisotropy field (Hk).
    • 公开了一种层叠主极层,其中使用非AFC方案来破坏相邻的高力矩层之间的磁耦合,并且在保持高磁矩的同时降低硬轴方向的剩磁,并实现Hch,Hce和 Hk。 由Hf,Zr,Ta,Al,Mg,Zn或Si中的一种或多种的氧化物,氮化物或氧氮化物形成的厚度为3〜20埃的无定形材料层插入相邻的高强度叠层之间。 层叠结构还包括在每个堆叠内的每个高力矩层下面的对准层。 在一个实施例中,Ru耦合层插入每个堆叠中的两个高矩层之间以引入AFC方案。 使用最上层的Ru层作为CMP停止层。 可以采用后退火工艺来进一步降低各向异性场(Hk)。
    • 9. 发明申请
    • CARBON-BASED SUBSTRATE CONDUCTOR
    • 基于碳的基板导体
    • US20130025907A1
    • 2013-01-31
    • US13191243
    • 2011-07-26
    • Min ZhengJessica Henderson Brown HemondJames Russell RenzasStefanie Edith Harvey
    • Min ZhengJessica Henderson Brown HemondJames Russell RenzasStefanie Edith Harvey
    • H01B9/02H01B11/02H01B3/30C25D5/54C25D7/06
    • H01B1/04
    • A cable is provided having a jacket surrounding a core. A carbon-based substrate (CBS) conductor is provided in the core. The CBS conductor includes a CBS network metalized with a metalized layer. A method for manufacturing a carbon-based substrate (CBS) conductor includes providing a CBS network of CBS fibers forming a framework and metalizing at least a portion of the CBS network with a metalized layer. Optionally, the metalized layer may be at least one of a silver metalized layer, a copper metalized layer, a gold metalized layer, a nickel metalized layer, and a tin metalized layer. The CBS network may be one of a yarn, a sheet, and a tape. The CBS conductor may be a signal carrying conductor of the cable or the CBS conductor may surround the core and provide EMI shielding for the core. The cable may further include a contact terminated to the CBS conductor at the first end of the cable. The metalized layer may be provided at the interface between the CBS conductor and the contact to enhance the electrical interface between the CBS conductor and the contact.
    • 提供具有围绕芯的护套的电缆。 在芯中设置碳基基板(CBS)导体。 CBS导体包括用金属化层金属化的CBS网络。 制造碳基基体(CBS)导体的方法包括提供形成框架的CBS纤维的CBS网络,并且将至少一部分CBS网络与金属化层进行金属化。 任选地,金属化层可以是银金属化层,铜金属化层,金金属化层,镍金属化层和锡金属化层中的至少一种。 CBS网络可以是纱线,片材和带子之一。 CBS导体可以是电缆的信号承载导体,或者CBS导体可围绕芯并为芯提供EMI屏蔽。 电缆还可包括在电缆的第一端处终止于CBS导体的触点。 金属化层可以设置在CBS导体和触点之间的界面处,以增强CBS导体和触点之间的电接口。