公开(公告)号：US09240200B2

公开(公告)日：2016-01-19

申请号：US13687920

申请日：2012-11-28

Applicant: Seagate Technology LLC

Inventor： Mark William Covington ,  Victor Boris Sapozhnikov ,  Wonjoon Jung ,  Dimitar Velikov Demitrov ,  Dian Song ,  Taras Pohkil

IPC: G11B5/39 ,  G11B5/31

CPC classification number: G11B5/3163 ,  G11B5/3906 ,  G11B5/3932 ,  G11B5/398

Abstract: A magnetic element may be configured with at least a magnetic stack having first and second magnetically free layers that each has a predetermined stripe height from an air bearing surface (ABS). The first and second magnetically free layers can respectively be configured with first and second uniaxial anisotropies that are crossed in relation to the ABS and angled in response to the predetermined stripe height.

Abstract translation: 磁性元件可以被构造成具有至少一个具有第一和第二磁性层的磁性堆叠，每个磁层具有从空气轴承表面（ABS）的预定条带高度。 第一和第二无磁性层可以分别配置有相对于ABS交叉的第一和第二单轴各向异性，并响应于预定条带高度成角度。

公开(公告)号：US20140146419A1

公开(公告)日：2014-05-29

申请号：US13687920

申请日：2012-11-28

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Mark William Covington ,  Victor Boris Sapozhnikov ,  Wonjoon Jung ,  Dimitar Velikov Demitrov ,  Dian Song ,  Taras Pohkil

IPC: G11B5/31

CPC classification number: G11B5/3163 ,  G11B5/3906 ,  G11B5/3932 ,  G11B5/398

Abstract: A magnetic element may be configured with at least a magnetic stack having first and second magnetically free layers that each has a predetermined stripe height from an air bearing surface (ABS). The first and second magnetically free layers can respectively be configured with first and second uniaxial anisotropies that are crossed in relation to the ABS and angled in response to the predetermined stripe height.

Abstract translation: 磁性元件可以被构造成具有至少一个具有第一和第二磁性层的磁性堆叠，每个磁层具有从空气轴承表面（ABS）的预定条带高度。 第一和第二无磁性层可以分别配置有相对于ABS交叉的第一和第二单轴各向异性，并响应于预定条带高度成角度。