公开(公告)号：US20150332714A1

公开(公告)日：2015-11-19

申请号：US14808430

申请日：2015-07-24

Applicant: Seagate Technology LLC

Inventor： Eric W. Singleton ,  Liwen Tan ,  Jae-Young Yi ,  Konstantin Nikolaev

IPC: G11B5/39

CPC classification number: G11B5/3912 ,  G01R33/0017 ,  G01R33/09 ,  G01R33/098

Abstract: Implementations disclosed herein allow a signal detected by a magnetoresistive (MR) sensor to be improved by providing for one or more alloyed layers that each includes a ferromagnetic material and a refractory material. The alloyed layers are provided adjacent to a shield element or between soft magnetic layers of the sensor stack.

Abstract translation: 通过提供一个或多个合金层，每个包含铁磁材料和耐火材料，本文公开的实施方式允许通过磁阻（MR）传感器检测到的信号得到改进。 合金层邻近屏蔽元件或传感器堆叠的软磁层之间设置。

公开(公告)号：US09017832B2

公开(公告)日：2015-04-28

申请号：US13756044

申请日：2013-01-31

Applicant: Seagate Technology LLC

Inventor： Eric Walter Singleton ,  Liwen Tan ,  Jae-Young Yi

IPC: G11B5/39 ,  G01R33/00 ,  G11C11/00 ,  G11B5/62 ,  G01R33/09 ,  G11C11/14

CPC classification number: G11B5/62 ,  G01R33/091 ,  G01R33/093 ,  G11B5/398 ,  G11C11/14 ,  Y10T428/1107 ,  Y10T428/1121 ,  Y10T428/1143

Abstract: Various embodiments may be generally directed to a magnetic element capable of optimized magnetoresistive data reading. Such a magnetic element may be configured at least with a magnetoresistive stack that has an electrode lamination having at least a transition metal layer disposed between a magnetically free layer of the magnetoresistive stack and an electrode layer of the electrode lamination.

Abstract translation: 各种实施例可以通常涉及能够优化磁阻数据读取的磁性元件。 这种磁性元件可以至少配置为具有电磁层叠的磁阻堆叠，该电阻层叠具有设置在磁阻堆叠的无磁性层和电极层叠的电极层之间的至少一个过渡金属层。

公开(公告)号：US20140212691A1

公开(公告)日：2014-07-31

申请号：US13756044

申请日：2013-01-31

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Eric Walter Singleton ,  Liwen Tan ,  Jae-Young Yi

IPC: G11B23/00

CPC classification number: G11B5/62 ,  G01R33/091 ,  G01R33/093 ,  G11B5/398 ,  G11C11/14 ,  Y10T428/1107 ,  Y10T428/1121 ,  Y10T428/1143

Abstract: Various embodiments may be generally directed to a magnetic element capable of optimized magnetoresistive data reading. Such a magnetic element may be configured at least with a magnetoresistive stack that has an electrode lamination having at least a transition metal layer disposed between a magnetically free layer of the magnetoresistive stack and an electrode layer of the electrode lamination.

Abstract translation: 各种实施例可以通常涉及能够优化磁阻数据读取的磁性元件。 这种磁性元件可以至少配置为具有电磁层叠的磁阻堆叠，该电阻层叠具有设置在磁阻堆叠的无磁性层和电极层叠的电极层之间的至少一个过渡金属层。