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公开(公告)号：US20180245213A1
公开(公告)日：2018-08-30
申请号：US15964747
申请日：2018-04-27
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip George Pitcher , Richard T. Greenlee , Sami C. Antrazi
IPC: C23C14/48 , C23C16/513 , C23C16/30 , C23C14/06 , C23C16/26
CPC classification number: C23C14/48 , C23C14/06 , C23C16/26 , C23C16/30 , C23C16/513
Abstract: A method of forming a layer, the method including providing a feedstock, the feedstock including a first component and a second component; ionizing at least part of the feedstock thereby forming a plasma, wherein the plasma includes constituents selected from: the first component, derivatives of the first component, ions of the first component, ions of derivatives of the first component, the second component, derivatives of the second component, ions of the second component, ions of derivatives of the second component, or combinations thereof, and wherein the individual identities, individual ratios, total quantities, or any combination thereof of the first and second component in the feedstock can modulate the makeup of the plasma; forming a beam from the plasma; and forming a layer from the beam, wherein the layer includes at least some portion of at least the first or the second component.
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公开(公告)号：US20140376353A1
公开(公告)日：2014-12-25
申请号：US14468383
申请日：2014-08-26
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
CPC classification number: G11B5/314 , B82Y10/00 , G11B5/3106 , G11B13/08 , G11B2005/0021 , Y10S977/943
Abstract: A device including a magnetic structure, the magnetic structure having a substrate adjacent surface and a second, opposing surface, the magnetic structure having a near field transducer (NFT), wherein the NFT includes gold or an alloy thereof, and is positioned at the second surface an overcoat structure; and a film structure, the film structure positioned between the magnetic structure and the overcoat structure, the film structure having a total thickness of not greater than about 100 Å, and the film structure including: a first interfacial structure having a first and a second opposing surface; a second interfacial structure having a first and a second opposing surface; and an intermediate structure wherein the first surface of the first interfacial structure is positioned adjacent the NFT of the magnetic structure, and the second surface of the second interfacial structure is positioned adjacent the overcoat structure, and the intermediate structure is positioned between the first interfacial structure and the second interfacial structure, and wherein the first interfacial structure includes one or more rare earth elements, one or more alkaline earth metals, one or more alkali metals, or a combination thereof.
Abstract translation: 一种包括磁性结构的装置，具有基板相邻表面的磁性结构和具有近场换能器（NFT）的磁性结构的第二相对表面，其中NFT包括金或其合金，并且位于第二 表面涂层结构; 以及膜结构，所述膜结构位于所述磁性结构和所述外涂层结构之间，所述膜结构具有不大于约100埃的总厚度，并且所述膜结构包括：第一界面结构，其具有第一和第二相对 表面; 具有第一和第二相对表面的第二界面结构; 以及中间结构，其中所述第一界面结构的第一表面位于所述磁性结构的NFT附近，并且所述第二界面结构的所述第二表面位于所述外涂层结构附近，并且所述中间结构位于所述第一界面结构 和第二界面结构，其中第一界面结构包括一种或多种稀土元素，一种或多种碱土金属，一种或多种碱金属或其组合。
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公开(公告)号：US09280989B2
公开(公告)日：2016-03-08
申请号：US13923922
申请日：2013-06-21
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
CPC classification number: G11B5/314 , G11B5/3133 , G11B2005/0021
Abstract: An apparatus having at least an air bearing surface (ABS), the apparatus including a near field transducer (NFT) positioned adjacent the ABS of the apparatus, wherein the NFT includes a plasmonic material; and not greater than about 200 ppm of one or more microalloy dopants.
Abstract translation: 一种具有至少一个空气轴承表面（ABS）的设备，该设备包括邻近设备的ABS定位的近场换能器（NFT），其中NFT包括等离子体激元材料; 并且不大于约200ppm的一种或多种微合金掺杂剂。
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公开(公告)号：US08830800B1
公开(公告)日：2014-09-09
申请号：US13923925
申请日：2013-06-21
Applicant: Seagate Technology LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
CPC classification number: G11B5/314 , B82Y10/00 , G11B5/3106 , G11B13/08 , G11B2005/0021 , Y10S977/943
Abstract: A device including a magnetic structure having a substrate adjacent surface and a second, opposing surface and including a NFT that includes gold or an alloy thereof, and is positioned at the second surface; an overcoat structure; and a film structure positioned between the magnetic structure and the overcoat structure, the film structure having a total thickness of not greater than about 100 Å, and including: a first interfacial structure; a second interfacial structure; and an intermediate structure positioned adjacent the NFT of the magnetic structure, and the second interfacial structure positioned adjacent the overcoat structure, and the intermediate structure positioned between the first interfacial structure and the second interfacial structure, and wherein the first interfacial structure includes one or more rare earth elements, one or more alkaline earth metals, one or more alkali metals, or a combination thereof.
Abstract translation: 一种包括具有基板相邻表面的磁性结构和第二相对表面并包括金或其合金的NFT并且位于第二表面的器件的器件; 大衣结构; 以及位于所述磁性结构和所述外涂层结构之间的膜结构，所述膜结构具有不大于约100埃的总厚度，并且包括：第一界面结构; 第二界面结构; 以及邻近所述磁性结构的NFT定位的中间结构，以及邻近所述外涂层结构定位的所述第二界面结构，以及位于所述第一界面结构和所述第二界面结构之间的所述中间结构，并且其中所述第一界面结构包括一个或多个 稀土元素，一种或多种碱土金属，一种或多种碱金属或其组合。
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Patent Agency Ranking
公开(公告)号：US09343099B2
公开(公告)日：2016-05-17
申请号：US14811284
申请日：2015-07-28
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
CPC classification number: G11B5/314 , B82Y10/00 , G11B5/3106 , G11B13/08 , G11B2005/0021 , Y10S977/943
Abstract: A device including a magnetic structure, the magnetic structure having a substrate adjacent surface and a second, opposing surface, the magnetic structure having a near field transducer (NFT), wherein the NFT includes gold or an alloy thereof, and is positioned at the second surface an overcoat structure; and a film structure, the film structure positioned between the magnetic structure and the overcoat structure, the film structure having a total thickness of not greater than about 100 Å, and the film structure including: a first interfacial structure having a first and a second opposing surface; a second interfacial structure having a first and a second opposing surface; and an intermediate structure wherein the first surface of the first interfacial structure is positioned adjacent the NFT of the magnetic structure, and the second surface of the second interfacial structure is positioned adjacent the overcoat structure, and the intermediate structure is positioned between the first interfacial structure and the second interfacial structure, and wherein the first interfacial structure includes one or more rare earth elements, one or more alkaline earth metals, one or more alkali metals, or a combination thereof.
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公开(公告)号：US20150064365A1
公开(公告)日：2015-03-05
申请号：US14013320
申请日：2013-08-29
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip George Pitcher , Richard T. Greenlee , Sami C. Antrazi
CPC classification number: C23C14/48 , C23C14/06 , C23C16/26 , C23C16/30 , C23C16/513
Abstract: A method of forming a layer, the method including providing a feedstock, the feedstock including a first component and a second component; ionizing at least part of the feedstock thereby forming a plasma, wherein the plasma includes constituents selected from: the first component, derivatives of the first component, ions of the first component, ions of derivatives of the first component, the second component, derivatives of the second component, ions of the second component, ions of derivatives of the second component, or combinations thereof, and wherein the individual identities, individual ratios, total quantities, or any combination thereof of the first and second component in the feedstock can modulate the makeup of the plasma; forming a beam from the plasma; and forming a layer from the beam, wherein the layer includes at least some portion of at least the first or the second component.
Abstract translation: 一种形成层的方法，所述方法包括提供原料，所述原料包括第一组分和第二组分; 电离原料的至少一部分，从而形成等离子体，其中所述等离子体包括选自以下的成分：第一组分，第一组分的衍生物，第一组分的离子，第一组分的衍生物的离子，第二组分， 第二组分的离子，第二组分的离子，第二组分的衍生物的离子或其组合，并且其中原料中第一组分和第二组分的个体同一性，个体比例，总量或其任何组合可以调节 化妆等离子体; 从等离子体形成光束; 以及从所述梁形成层，其中所述层包括至少第一或第二组分的至少一部分。
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公开(公告)号：US20140376339A1
公开(公告)日：2014-12-25
申请号：US13923922
申请日：2013-06-21
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
IPC: G11B13/08
CPC classification number: G11B5/314 , G11B5/3133 , G11B2005/0021
Abstract: An apparatus having at least an air bearing surface (ABS), the apparatus including a near field transducer (NFT) positioned adjacent the ABS of the apparatus, wherein the NFT includes a plasmonic material; and not greater than about 200 ppm of one or more microalloy dopants.
Abstract translation: 一种具有至少一个空气轴承表面（ABS）的设备，该设备包括邻近设备的ABS定位的近场换能器（NFT），其中NFT包括等离子体激元材料; 并且不大于约200ppm的一种或多种微合金掺杂剂。
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公开(公告)号：US20150332709A1
公开(公告)日：2015-11-19
申请号：US14811284
申请日：2015-07-28
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
IPC: G11B5/31
CPC classification number: G11B5/314 , B82Y10/00 , G11B5/3106 , G11B13/08 , G11B2005/0021 , Y10S977/943
Abstract: A device including a magnetic structure, the magnetic structure having a substrate adjacent surface and a second, opposing surface, the magnetic structure having a near field transducer (NFT), wherein the NFT includes gold or an alloy thereof, and is positioned at the second surface an overcoat structure; and a film structure, the film structure positioned between the magnetic structure and the overcoat structure, the film structure having a total thickness of not greater than about 100 Å, and the film structure including: a first interfacial structure having a first and a second opposing surface; a second interfacial structure having a first and a second opposing surface; and an intermediate structure wherein the first surface of the first interfacial structure is positioned adjacent the NFT of the magnetic structure, and the second surface of the second interfacial structure is positioned adjacent the overcoat structure, and the intermediate structure is positioned between the first interfacial structure and the second interfacial structure, and wherein the first interfacial structure includes one or more rare earth elements, one or more alkaline earth metals, one or more alkali metals, or a combination thereof.
Abstract translation: 一种包括磁性结构的装置，具有基板相邻表面的磁性结构和具有近场换能器（NFT）的磁性结构的第二相对表面，其中NFT包括金或其合金，并且位于第二 表面涂层结构; 以及膜结构，所述膜结构位于所述磁性结构和所述外涂层结构之间，所述膜结构具有不大于约100埃的总厚度，并且所述膜结构包括：第一界面结构，其具有第一和第二相对 表面; 具有第一和第二相对表面的第二界面结构; 以及中间结构，其中所述第一界面结构的第一表面位于所述磁性结构的NFT附近，并且所述第二界面结构的所述第二表面位于所述外涂层结构附近，并且所述中间结构位于所述第一界面结构 和第二界面结构，其中第一界面结构包括一种或多种稀土元素，一种或多种碱土金属，一种或多种碱金属或其组合。
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公开(公告)号：US09099146B2
公开(公告)日：2015-08-04
申请号：US14468383
申请日：2014-08-26
Applicant: SEAGATE TECHNOLOGY LLC
Inventor： Philip G. Pitcher , Sami C. Antrazi
CPC classification number: G11B5/314 , B82Y10/00 , G11B5/3106 , G11B13/08 , G11B2005/0021 , Y10S977/943
Abstract: A device including a magnetic structure, the magnetic structure having a substrate adjacent surface and a second, opposing surface, the magnetic structure having a near field transducer (NFT), wherein the NFT includes gold or an alloy thereof, and is positioned at the second surface an overcoat structure; and a film structure, the film structure positioned between the magnetic structure and the overcoat structure, the film structure having a total thickness of not greater than about 100 Å, and the film structure including: a first interfacial structure having a first and a second opposing surface; a second interfacial structure having a first and a second opposing surface; and an intermediate structure wherein the first surface of the first interfacial structure is positioned adjacent the NFT of the magnetic structure, and the second surface of the second interfacial structure is positioned adjacent the overcoat structure, and the intermediate structure is positioned between the first interfacial structure and the second interfacial structure, and wherein the first interfacial structure includes one or more rare earth elements, one or more alkaline earth metals, one or more alkali metals, or a combination thereof.
Abstract translation: 一种包括磁性结构的装置，具有基板相邻表面的磁性结构和第二相对表面，所述磁性结构具有近场换能器（NFT），其中所述NFT包括金或其合金，并且位于第二 表面涂层结构; 以及膜结构，所述膜结构位于所述磁性结构和所述外涂层结构之间，所述膜结构具有不大于约100埃的总厚度，并且所述膜结构包括：第一界面结构，其具有第一和第二相对 表面; 具有第一和第二相对表面的第二界面结构; 以及中间结构，其中所述第一界面结构的第一表面位于所述磁性结构的NFT附近，并且所述第二界面结构的所述第二表面位于所述外涂层结构附近，并且所述中间结构位于所述第一界面结构 和第二界面结构，其中第一界面结构包括一种或多种稀土元素，一种或多种碱土金属，一种或多种碱金属或其组合。
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