公开(公告)号：US08765273B1

公开(公告)日：2014-07-01

申请号：US13654120

申请日：2012-10-17

Applicant: Seagate Technology LLC

Inventor： Yukiko Kubota ,  Xiaobin Zhu ,  Kai-Chieh Chang ,  Yingguo Peng ,  Yinfeng Ding ,  Timothy John Klemmer ,  Jan-Ulrich Thiele ,  Ganping Ju ,  Qihong Wu ,  Hassib Amini

IPC: G11B5/66

CPC classification number: G11B5/66

Abstract: A data media may generally be configured in accordance with various embodiments with contactingly adjacent first and second heatsink layers that are tuned with a common crystallographic orientation and with different thermal conductivities to provide a predetermined thermal gradient. The data media may further be configured with a recording layer formed with the common crystallographic orientation adjacent the first and second heatsink layers.

Abstract translation: 通常可以根据具有接触相邻的第一和第二散热器层的各种实施例来配置数据介质，所述第一和第二散热器层以普通的晶体取向和不同的热导率被调谐以提供预定的热梯度。 数据介质还可以配置有形成有与第一和第二散热层相邻的共同晶体取向的记录层。

公开(公告)号：US10453487B2

公开(公告)日：2019-10-22

申请号：US14965579

申请日：2015-12-10

Applicant: Seagate Technology LLC

Inventor： Yukiko Kubota ,  Timothy John Klemmer ,  Kai Chieh Chang ,  Li Gao ,  Yinfeng Ding ,  Yingguo Peng ,  Jan-Ulrich Thiele

IPC: G11B5/66 ,  G11B5/65 ,  G11B5/64 ,  G11B5/851 ,  G11B5/73

Abstract: A stack includes a substrate and a magnetic recording layer. Disposed between the substrate and magnetic recording layer is an MgO—Ti(ON) layer.

公开(公告)号：US09940962B2

公开(公告)日：2018-04-10

申请号：US14839441

申请日：2015-08-28

Applicant: Seagate Technology LLC

Inventor： Jan-Ulrich Thiele ,  Yinfeng Ding ,  YingGuo Peng ,  Kai-Chieh Chang ,  Timothy John Klemmer ,  Li Gao ,  Yukiko Kubota ,  Ganping Ju

IPC: G11B5/65 ,  G11B5/66 ,  C22C5/04 ,  G11B5/00

CPC classification number: G11B5/653 ,  C22C5/04 ,  G11B5/66 ,  G11B2005/0021

Abstract: In some embodiments, a thermally assisted data recording medium has a recording layer formed of iron (Fe), platinum (Pt) and a transition metal T selected from a group consisting of Rhodium (Rh), Ruthenium (Ru), Osmium (Os) and Iridium (Ir) to substitute for a portion of the Pt content as FeYPtY-XTX with Y in the range of from about 20 at % to about 80 at % and X in the range of from about 0 at % to about 20 at %.

公开(公告)号：US20160099016A1

公开(公告)日：2016-04-07

申请号：US14965579

申请日：2015-12-10

Applicant: Seagate Technology LLC

Inventor： Yukiko Kubota ,  Timothy John Klemmer ,  Kai Chieh Chang ,  Li Gao ,  Yinfeng Ding ,  Yingguo Peng ,  Jan-Ulrich Thiele

IPC: G11B5/65 ,  G11B5/851

CPC classification number: G11B5/65 ,  G11B5/647 ,  G11B5/66 ,  G11B5/7325 ,  G11B5/851

Abstract: A stack includes a substrate and a magnetic recording layer. Disposed between the substrate and magnetic recording layer is an MgO—Ti(ON) layer.

公开(公告)号：US20160064022A1

公开(公告)日：2016-03-03

申请号：US14839441

申请日：2015-08-28

Applicant: Seagate Technology LLC

Inventor： Jan-Ulrich Thiele ,  Yinfeng Ding ,  YingGuo Peng ,  Kai-Chieh Chang ,  Timothy John Klemmer ,  Li Gao ,  Yukiko Kubota ,  Ganping Ju

IPC: G11B5/65 ,  C22C5/04 ,  G11B5/667

CPC classification number: G11B5/653 ,  C22C5/04 ,  G11B5/66 ,  G11B2005/0021

Abstract: In some embodiments, a thermally assisted data recording medium has a recording layer formed of iron (Fe), platinum (Pt) and a transition metal T selected from a group consisting of Rhodium (Rh), Ruthenium (Ru), Osmium (Os) and Iridium (Ir) to substitute for a portion of the Pt content as FeYPtY-XTX with Y in the range of from about 20 at % to about 80 at % and X in the range of from about 0 at % to about 20 at %.

Abstract translation: 在一些实施方案中，热辅助数据记录介质具有由铁（Fe），铂（Pt）和过渡金属T形成的记录层，其选自铑（Rh），钌（Ru），锇（Os） 和铱（Ir）代替一部分Pt含量作为FeYPtY-XTX，Y在约20at％至约80at％的范围内，X在约0at％至约20at％的范围内 。