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公开(公告)号：US09911446B1
公开(公告)日：2018-03-06
申请号：US15640924
申请日：2017-07-03
Applicant: Seagate Technology LLC
Inventor： Joachim Ahner , David M. Tung , Ganping Ju , Philip L. Steiner , Thomas P. Nolan , Thomas Y. Chang , Pin-Wei Huang , Kaizhong Gao , Timothy Klemmer , David S. Kuo
CPC classification number: G11B5/66 , G11B5/02 , G11B2005/0021 , G11B2005/0024
Abstract: A three dimensional magnetic recording media can consist of a coupling layer disposed between first and second vertically stacked recording layers. The coupling layer can provide exchange or antiferromagnetic coupling and allow the respective recording layers to be individually heat selected to different first and second coupling strengths through application of heat from a heat source.
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公开(公告)号：US09697857B1
公开(公告)日：2017-07-04
申请号：US15165637
申请日：2016-05-26
Applicant: Seagate Technology LLC
Inventor： Joachim Ahner , David M. Tung , Ganping Ju , Philip L. Steiner , Thomas P. Nolan , Thomas Y. Chang , Pin-Wei Huang , Kaizhong Gao , Timothy Klemmer , David S. Kuo
CPC classification number: G11B5/66 , G11B5/02 , G11B2005/0021 , G11B2005/0024
Abstract: A three dimensional magnetic recording media can consist of a coupling layer disposed between first and second vertically stacked recording layers. The coupling layer can provide exchange or antiferromagnetic coupling and allow the respective recording layers to be individually heat selected to different first and second coupling strengths through application of heat from a heat source.
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3.发明授权Thin film structure with controlled lateral thermal spreading in the thin film 有权薄膜结构在薄膜中具有受控的横向热扩散公开(公告)号：US08830629B2
公开(公告)日：2014-09-09
申请号：US14060187
申请日：2013-10-22
Applicant: Seagate Technology LLC
Inventor： Julius Kurt Hohlfeld , Bin Lu , Ganping Ju , Amit V. Itagi , Timothy Klemmer , Yingguo Peng , Yukiko Kubota
CPC classification number: G11B5/66 , G11B5/3133 , G11B5/7325 , G11B11/10584 , G11B11/10586 , G11B2005/0005 , G11B2005/0021
Abstract: An apparatus includes a non-metallic interlayer between a magnetic data storage layer and a heat sink layer, wherein interface thermal resistance between the interlayer and the heat sink layer is capable of reducing heat flow between the heat sink layer and the magnetic data storage layer. The apparatus may be configured as a thin film structure arranged for data storage. The apparatus may also include thermal resistor layer positioned between the interlayer and the heat sink layer.
Abstract translation: 一种装置包括在磁数据存储层和散热层之间的非金属中间层，其中中间层和散热层之间的界面热阻能够减少散热层和磁数据存储层之间的热流。 该装置可以被配置为布置用于数据存储的薄膜结构。 该装置还可以包括位于中间层和散热层之间的热电阻层。
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4.发明申请Thin Film Structure with Controlled Lateral Thermal Spreading in the Thin Film 有权薄膜结构在薄膜中具有受控的横向热传播公开(公告)号：US20140043947A1
公开(公告)日：2014-02-13
申请号：US14060187
申请日：2013-10-22
Applicant: Seagate Technology LLC
Inventor： Julius Kurt Hohlfeld , Bin Lu , Ganping Ju , Amit V. Itagi , Timothy Klemmer , Yingguo Peng , Yukiko Kubota
IPC: G11B5/66
CPC classification number: G11B5/66 , G11B5/3133 , G11B5/7325 , G11B11/10584 , G11B11/10586 , G11B2005/0005 , G11B2005/0021
Abstract: An apparatus includes a non-metallic interlayer between a magnetic data storage layer and a heat sink layer, wherein interface thermal resistance between the interlayer and the heat sink layer is capable of reducing heat flow between the heat sink layer and the magnetic data storage layer. The apparatus may be configured as a thin film structure arranged for data storage. The apparatus may also include thermal resistor layer positioned between the interlayer and the heat sink layer.
Abstract translation: 一种装置包括在磁数据存储层和散热层之间的非金属中间层，其中中间层和散热层之间的界面热阻能够减少散热层和磁数据存储层之间的热流。 该装置可以被配置为布置用于数据存储的薄膜结构。 该装置还可以包括位于中间层和散热层之间的热电阻层。
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