公开(公告)号：US20150179202A1

公开(公告)日：2015-06-25

申请号：US14136615

申请日：2013-12-20

Applicant: Seagate Technology LLC

Inventor： Jai-Young Kim ,  Terry Lee Morkved

IPC: G11B5/66

CPC classification number: G11B5/66

Abstract: A magnetic data storage medium capable of storing data bits may be configured at least with a magnetic underlayer structure and a recording structure. The recording structure can have at least a first magnetic layer and a second magnetic layer with the first magnetic layer decoupled by being constructed of an alloy of cobalt, platinum, and a platinum group metal element.

Abstract translation: 能够存储数据位的磁数据存储介质可以至少配置有磁性底层结构和记录结构。 记录结构可以具有至少第一磁性层和第二磁性层，其中第一磁性层通过由钴，铂和铂族金属元素的合金构成而被去耦合。

公开(公告)号：US09564164B2

公开(公告)日：2017-02-07

申请号：US14136615

申请日：2013-12-20

Applicant: Seagate Technology LLC

Inventor： Jai-Young Kim ,  Terry Lee Morkved

IPC: G11B5/66

CPC classification number: G11B5/66

Abstract: A magnetic data storage medium capable of storing data bits may be configured at least with a magnetic underlayer structure and a recording structure. The recording structure can have at least a first magnetic layer and a second magnetic layer with the first magnetic layer decoupled by being constructed of an alloy of cobalt, platinum, and a platinum group metal element.

Abstract translation: 能够存储数据位的磁数据存储介质可以至少配置有磁性底层结构和记录结构。 记录结构可以具有至少第一磁性层和第二磁性层，其中第一磁性层通过由钴，铂和铂族金属元素的合金构成而被去耦合。