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11.PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED THEREBETWEEN 有权
Title translation: 具有二次金属元素的等离子体传感器公开(公告)号:US20130294208A1
公开(公告)日:2013-11-07
申请号:US13903311
申请日:2013-05-28
Applicant: Seagate Technology LLC
Inventor: Chubing Peng , Kaizhong Gao , Lien Lee , Amit Itagi , Michael Allen Seigler , Yimin Niu , Sethuraman Jayashankar
IPC: G11B13/08
CPC classification number: G11B5/4866 , G11B5/3133 , G11B5/6088 , G11B13/08 , G11B2005/0021
Abstract: An apparatus includes a waveguide configured to deliver light to a transducer region. The apparatus also includes a plasmonic transducer that has two metal elements configured as side-by-side plates on a substrate-parallel plane with a gap therebetween. The gap is disposed along the substrate-parallel plane and has an input end disposed proximate the transducer region and an output end. The transducer is configured to provide a surface plasmon-enhanced near-field radiation pattern proximate the output end in response to the light received by the waveguide.
Abstract translation: 一种装置包括配置成将光传送到换能器区域的波导。 该装置还包括等离子体激元换能器,其具有在基板平行平面上被配置为并排板的两个金属元件,其间具有间隙。 该间隙沿衬底平行平面设置并具有设置在换能器区域附近的输入端和输出端。 换能器被配置为响应于由波导接收的光提供靠近输出端的表面等离子体增强近场辐射图。
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12.
公开(公告)号:US10699740B2
公开(公告)日:2020-06-30
申请号:US15357333
申请日:2016-11-21
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Yuhang Cheng , Tong Zhao , Michael C. Kautzky , Ed F. Rejda , Kurt W. Wierman , Scott Franzen , Sethuraman Jayashankar , Sarbeswar Sahoo , Justin Glen Brons , Steve C. Riemer , Jie Gong , Michael Allen Seigler
IPC: G11B11/00 , G11B5/40 , G11B13/08 , G11B5/31 , G11B7/1387 , G11B7/24059 , G11B5/60 , C23C14/58 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , C22C21/10 , C22C22/00 , C22C27/00 , C22C27/02 , C22C27/06 , C22C38/06 , G11B5/48 , C01F7/00 , C01G5/00 , B32B15/01 , C22C5/04 , C22C5/10 , C22C9/00 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/10 , C22C19/07 , C22C21/06 , C22C24/00 , C22C28/00 , C22C30/02 , G11B5/00
Abstract: A device including a near field transducer, the near field transducer including gold (Au), silver (Ag), copper (Cu), or aluminum (Al), and at least two other secondary atoms, the at least two other secondary atoms selected from: boron (B), bismuth (Bi), indium (In), sulfur (S), silicon (Si), tin (Sn), manganese (Mn), tellurium (Te), holmium (Ho), lutetium (Lu), praseodymium (Pr), scandium (Sc), uranium (U), barium (Ba), chlorine (Cl), cesium (Cs), dysprosium (Dy), europium (Eu), fluorine (F), germanium (Ge), hydrogen (H), iodine (I), rubidium (Rb), selenium (Se), terbium (Tb), nitrogen (N), oxygen (O), carbon (C), antimony (Sb), gadolinium (Gd), samarium (Sm), thallium (Tl), cadmium (Cd), neodymium (Nd), phosphorus (P), lead (Pb), hafnium (Hf), niobium (Nb), erbium (Er), zinc (Zn), magnesium (Mg), palladium (Pd), vanadium (V), zinc (Zn), chromium (Cr), iron (Fe), lithium (Li), nickel (Ni), platinum (Pt), sodium (Na), strontium (Sr), calcium (Ca), yttrium (Y), thorium (Th), beryllium (Be), thulium (Tm), erbium (Er), ytterbium (Yb), promethium (Pm), neodymium (Nd cobalt (Co), cerium (Ce), lanthanum (La), praseodymium (Pr), or combinations thereof.
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公开(公告)号:US20180366153A1
公开(公告)日:2018-12-20
申请号:US15952506
申请日:2018-04-13
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Yuhang Cheng , Tong Zhao , Michael C. Kautzky , Ed F. Rejda , Kurt W. Wierman , Scott Franzen , Sethuraman Jayashankar , Sarbeswar Sahoo , Jie Gong , Michael Allen Seigler
IPC: G11B13/08 , G11B7/24059 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , G11B7/1387 , G11B5/60 , G11B5/48 , G11B5/31 , C23C14/58 , C22C38/06 , C22C27/06 , C22C27/02 , C22C27/00 , C22C22/00 , C22C21/10 , C22C9/04 , G11B5/00 , C22C9/05 , C22C28/00 , C22C30/02 , C22C9/06 , B32B15/01 , C22C9/10 , C22C21/06 , C22C5/10 , C22C9/00 , C22C24/00 , C22C5/04 , C22C19/07
CPC classification number: G11B13/08 , B32B15/01 , B32B15/018 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/04 , C22C5/06 , C22C5/10 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C19/07 , C22C20/00 , C22C21/00 , C22C21/003 , C22C21/02 , C22C21/06 , C22C21/10 , C22C22/00 , C22C24/00 , C22C27/00 , C22C27/02 , C22C27/025 , C22C27/06 , C22C28/00 , C22C30/02 , C22C38/06 , C23C14/5833 , G11B5/3106 , G11B5/314 , G11B5/3163 , G11B5/4866 , G11B5/6088 , G11B7/1387 , G11B7/24059 , G11B2005/0021
Abstract: A device including a near field transducer, the near field transducer including gold (Au) and at least one other secondary atom, the at least one other secondary atom selected from: boron (B), bismuth (Bi), indium (In), sulfur (S), silicon (Si), tin (Sn), hafnium (Hf), niobium (Nb), manganese (Mn), antimony (Sb), tellurium (Te), carbon (C), nitrogen (N), and oxygen (O), and combinations thereof; erbium (Er), holmium (Ho), lutetium (Lu), praseodymium (Pr), scandium (Sc), uranium (U), zinc (Zn), and combinations thereof; and barium (Ba), chlorine (Cl), cesium (Cs), dysprosium (Dy), europium (Eu), fluorine (F), gadolinium (Gd), germanium (Ge), hydrogen (H), iodine (I), osmium (Os), phosphorus (P), rubidium (Rb), rhenium (Re), selenium (Se), samarium (Sm), terbium (Tb), thallium (Th), and combinations thereof.
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公开(公告)号:US09870793B2
公开(公告)日:2018-01-16
申请号:US15064977
申请日:2016-03-09
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Sethuraman Jayashankar , Michael C. Kautzky
IPC: G11B13/08 , G11B5/31 , G11B7/1387 , G11B7/24059 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , C22C21/10 , C22C22/00 , C22C27/00 , C22C27/02 , C22C27/06 , C22C38/06 , G11B5/48 , C01F7/00 , C01G5/00 , G11B5/60 , C23C14/58 , C22C5/04 , C22C5/10 , C22C9/00 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/10 , C22C19/07 , C22C21/06 , C22C24/00 , C22C28/00 , C22C30/02 , G11B5/00 , B32B15/01
CPC classification number: G11B13/08 , B32B15/01 , B32B15/018 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/04 , C22C5/06 , C22C5/10 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C19/07 , C22C20/00 , C22C21/00 , C22C21/003 , C22C21/02 , C22C21/06 , C22C21/10 , C22C22/00 , C22C24/00 , C22C27/00 , C22C27/02 , C22C27/025 , C22C27/06 , C22C28/00 , C22C30/02 , C22C38/06 , C23C14/5833 , G11B5/3106 , G11B5/314 , G11B5/3163 , G11B5/4866 , G11B5/6088 , G11B7/1387 , G11B7/24059 , G11B2005/0021
Abstract: A method of forming a near field transducer (NFT) layer, the method including depositing a film of a primary element, the film having a film thickness and a film expanse; and implanting at least one secondary element into the primary element, wherein the NFT layer includes the film of the primary element doped with the at least one secondary element.
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15.Methods of forming near field transducers and near field transducers formed thereby 有权
Title translation: 形成近场换能器和近场换能器的方法公开(公告)号:US09570098B2
公开(公告)日:2017-02-14
申请号:US14561840
申请日:2014-12-05
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Sethuraman Jayashankar , Hui Brickner
CPC classification number: G11B5/3163 , C23C14/04 , C23C14/06 , C23C14/0605 , C23C14/16 , C23C14/48 , G11B5/314 , G11B2005/0021
Abstract: A method of forming a near field transducer (NFT), the method including the steps of depositing a plasmonic material; depositing an encapsulant material on at least a portion of the plasmonic material; and implanting ions into at least a portion of the plasmonic material through the encapsulant material.
Abstract translation: 一种形成近场换能器(NFT)的方法,所述方法包括沉积等离子体激元材料的步骤; 在所述等离子体激元材料的至少一部分上沉积密封材料; 以及通过所述密封剂材料将离子注入所述等离子体激元材料的至少一部分。
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16.Materials for near field transducers, near field tranducers containing same, and methods of forming 有权
Title translation: 用于近场换能器的材料,包含其的近场转换器和形成方法公开(公告)号:US09502070B2
公开(公告)日:2016-11-22
申请号:US14313717
申请日:2014-06-24
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Yuhang Cheng , Tong Zhao , Michael C. Kautzky , Ed F. Rejda , Kurt W. Wierman , Scott Franzen , Sethuraman Jayashankar , Sarbeswar Sahoo , Justin Glen Brons , Steve C. Riemer , Jie Gong , Michael Allen Seigler
IPC: G11B11/00 , G11B5/40 , G11B13/08 , G11B5/31 , G11B7/1387 , G11B7/24059 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , C22C21/10 , C22C22/00 , C22C27/00 , C22C27/02 , C22C27/06 , C22C38/06 , G11B5/48 , C01F7/00 , C01G5/00 , G11B5/60 , C23C14/58 , C22C5/04 , C22C5/10 , C22C9/00 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/10 , C22C19/07 , C22C21/06 , C22C24/00 , C22C28/00 , C22C30/02 , G11B5/00 , B32B15/01
CPC classification number: G11B13/08 , B32B15/01 , B32B15/018 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/04 , C22C5/06 , C22C5/10 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C19/07 , C22C20/00 , C22C21/00 , C22C21/003 , C22C21/02 , C22C21/06 , C22C21/10 , C22C22/00 , C22C24/00 , C22C27/00 , C22C27/02 , C22C27/025 , C22C27/06 , C22C28/00 , C22C30/02 , C22C38/06 , C23C14/5833 , G11B5/3106 , G11B5/314 , G11B5/3163 , G11B5/4866 , G11B5/6088 , G11B7/1387 , G11B7/24059 , G11B2005/0021
Abstract: A device including a near field transducer, the near field transducer including gold (Au), silver (Ag), copper (Cu), or aluminum (Al), and at least two other secondary atoms, the at least two other secondary atoms selected from: boron (B), bismuth (Bi), indium (In), sulfur (S), silicon (Si), tin (Sn), manganese (Mn), tellurium (Te), holmium (Ho), lutetium (Lu), praseodymium (Pr), scandium (Sc), uranium (U), barium (Ba), chlorine (Cl), cesium (Cs), dysprosium (Dy), europium (Eu), fluorine (F), germanium (Ge), hydrogen (H), iodine (I), rubidium (Rb), selenium (Se), terbium (Tb), nitrogen (N), oxygen (O), carbon (C), antimony (Sb), gadolinium (Gd), samarium (Sm), thallium (Tl), cadmium (Cd), neodymium (Nd), phosphorus (P), lead (Pb), hafnium (Hf), niobium (Nb), erbium (Er), zinc (Zn), magnesium (Mg), palladium (Pd), vanadium (V), zinc (Zn), chromium (Cr), iron (Fe), lithium (Li), nickel (Ni), platinum (Pt), sodium (Na), strontium (Sr), calcium (Ca), yttrium (Y), thorium (Th), beryllium (Be), thulium (Tm), erbium (Er), ytterbium (Yb), promethium (Pm), neodymium (Nd cobalt (Co), cerium (Ce), lanthanum (La), praseodymium (Pr), or combinations thereof.
Abstract translation: 一种包括近场换能器的装置,包括金(Au),银(Ag),铜(Cu)或铝(Al)的近场换能器和至少两个其它次级原子,所选择的至少两个其它次级原子 来自:硼(B),铋(Bi),铟(In),硫(S),硅(Si),锡(Sn),锰(Mn),碲(Te),钬(Ho) ),镨(Pr),钪(Sc),铀(U),钡(Ba),氯(Cl),铯(Cs),镝(Dy),铕(Eu),氟(F) ),氢(H),碘(I),铷(Rb),硒(Se),铽(Tb),氮(N),氧(O),碳(C),锑(Sb) ),钐(Sm),铊(Tl),镉(Cd),钕(Nd),磷(P),铅(Pb),铪(Hf),铌(Nb),铒(Er) ),镁(Mg),钯(Pd),钒(V),锌(Zn),铬(Cr),铁(Fe),锂(Li),镍(Ni),铂(Pt) ),锶(Sr),钙(Ca),钇(Y),钍(Th),铍(B 铕(Tm),铒(Er),镱(Yb),ium(Pm),钕(Nd钴(Co),铈(Ce),镧(La),镨(Pr)
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17.MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CONTAINING SAME 审中-公开
Title translation: 近场传感器的材料和包含相同的现场传感器公开(公告)号:US20160189735A1
公开(公告)日:2016-06-30
申请号:US15064977
申请日:2016-03-09
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Sethuraman Jayashankar , Michael C. Kautzky
IPC: G11B5/31
CPC classification number: G11B13/08 , B32B15/01 , B32B15/018 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/04 , C22C5/06 , C22C5/10 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C19/07 , C22C20/00 , C22C21/00 , C22C21/003 , C22C21/02 , C22C21/06 , C22C21/10 , C22C22/00 , C22C24/00 , C22C27/00 , C22C27/02 , C22C27/025 , C22C27/06 , C22C28/00 , C22C30/02 , C22C38/06 , C23C14/5833 , G11B5/3106 , G11B5/314 , G11B5/3163 , G11B5/4866 , G11B5/6088 , G11B7/1387 , G11B7/24059 , G11B2005/0021
Abstract: A method of forming a near field transducer (NFT) layer, the method including depositing a film of a primary element, the film having a film thickness and a film expanse; and implanting at least one secondary element into the primary element, wherein the NFT layer includes the film of the primary element doped with the at least one secondary element.
Abstract translation: 一种形成近场传感器(NFT)层的方法,所述方法包括沉积初级元件的膜,所述膜具有膜厚度和膜的宽度; 以及将至少一个次要元件注入到所述主要元件中,其中所述NFT层包括掺杂有所述至少一个次要元件的所述主要元件的膜。
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18.Materials for near field transducers and near field transducers containing same 有权
Title translation: 用于近场换能器和含有相同场的换能器的近场换能器材料公开(公告)号:US09281002B2
公开(公告)日:2016-03-08
申请号:US14313528
申请日:2014-06-24
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Justin Glen Brons , Tong Zhao , Sethuraman Jayashankar , Steve C. Riemer , Michael C. Kautzky
IPC: G11B11/00 , G11B13/08 , G11B5/31 , G11B7/1387 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , C22C21/10 , C22C22/00 , C22C27/00 , C22C27/02 , C22C27/06 , C22C38/06 , G11B5/48 , C01F7/00 , C01G5/00 , G11B5/60 , C23C14/58 , C22C5/04 , C22C5/10 , C22C9/00 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/10 , C22C19/07 , C22C21/06 , C22C24/00 , C22C28/00 , C22C30/02 , G11B5/00 , B32B15/01
CPC classification number: G11B13/08 , B32B15/01 , B32B15/018 , C01F7/00 , C01G5/00 , C22C5/02 , C22C5/04 , C22C5/06 , C22C5/10 , C22C9/00 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C19/07 , C22C20/00 , C22C21/00 , C22C21/003 , C22C21/02 , C22C21/06 , C22C21/10 , C22C22/00 , C22C24/00 , C22C27/00 , C22C27/02 , C22C27/025 , C22C27/06 , C22C28/00 , C22C30/02 , C22C38/06 , C23C14/5833 , G11B5/3106 , G11B5/314 , G11B5/3163 , G11B5/4866 , G11B5/6088 , G11B7/1387 , G11B7/24059 , G11B2005/0021
Abstract: Disclosed herein are near field transducers (NFTs) that include either silver, copper, or aluminum and one or more secondary elements.
Abstract translation: 本文公开了包括银,铜或铝和一个或多个次要元素的近场换能器(NFT)。
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19.PLASMONIC TRANSDUCER HAVING TWO METAL ELEMENTS WITH A GAP DISPOSED THEREBETWEEN 有权
Title translation: 具有二次金属元素的等离子体传感器公开(公告)号:US20140369174A1
公开(公告)日:2014-12-18
申请号:US14474570
申请日:2014-09-02
Applicant: Seagate Technology LLC
Inventor: Chubing Peng , Kaizhong Gao , Lien Lee , Amit Itagi , Michael Allen Seigler , Yimin Niu , Sethuraman Jayashankar
IPC: G11B5/48
CPC classification number: G11B5/4866 , G11B5/3133 , G11B5/6088 , G11B13/08 , G11B2005/0021
Abstract: An apparatus includes a waveguide configured to deliver light to a transducer region. The apparatus also includes a plasmonic transducer that has two metal elements configured as side-by-side plates on a substrate-parallel plane with a gap therebetween. The gap is disposed along the substrate-parallel plane and has an input end disposed proximate the transducer region and an output end. The transducer is configured to provide a surface plasmon-enhanced near-field radiation pattern proximate the output end in response to the light received by the waveguide.
Abstract translation: 一种装置包括配置成将光传送到换能器区域的波导。 该装置还包括等离子体激元换能器,其具有在基板平行平面上被配置为并排板的两个金属元件,其间具有间隙。 该间隙沿衬底平行平面设置并具有设置在换能器区域附近的输入端和输出端。 换能器被配置为响应于由波导接收的光提供靠近输出端的表面等离子体增强近场辐射图。
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公开(公告)号:US11107499B2
公开(公告)日:2021-08-31
申请号:US16688656
申请日:2019-11-19
Applicant: SEAGATE TECHNOLOGY LLC
Inventor: Yuhang Cheng , Tong Zhao , Michael C. Kautzky , Ed F. Rejda , Kurt W. Wierman , Scott Franzen , Sethuraman Jayashankar , Sarbeswar Sahoo , Jie Gong , Michael Allen Seigler
IPC: G11B5/00 , G11B13/08 , G11B5/31 , G11B7/1387 , G11B7/24059 , G11B5/60 , C23C14/58 , C22C5/02 , C22C5/06 , C22C9/02 , C22C9/08 , C22C11/04 , C22C13/00 , C22C18/02 , C22C19/03 , C22C20/00 , C22C21/00 , C22C21/02 , C22C21/10 , C22C22/00 , C22C27/00 , C22C27/02 , C22C27/06 , C22C38/06 , G11B5/48 , C01F7/00 , C01G5/00 , B32B15/01 , C22C5/04 , C22C5/10 , C22C9/00 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/10 , C22C19/07 , C22C21/06 , C22C24/00 , C22C28/00 , C22C30/02
Abstract: A device including a near field transducer, the near field transducer including gold (Au) and at least one other secondary atom, the at least one other secondary atom selected from: boron (B), bismuth (Bi), indium (In), sulfur (S), silicon (Si), tin (Sn), hafnium (Hf), niobium (Nb), manganese (Mn), antimony (Sb), tellurium (Te), carbon (C), nitrogen (N), and oxygen (O), and combinations thereof; erbium (Er), holmium (Ho), lutetium (Lu), praseodymium (Pr), scandium (Sc), uranium (U), zinc (Zn), and combinations thereof; and barium (Ba), chlorine (Cl), cesium (Cs), dysprosium (Dy), europium (Eu), fluorine (F), gadolinium (Gd), germanium (Ge), hydrogen (H), iodine (I), osmium (Os), phosphorus (P), rubidium (Rb), rhenium (Re), selenium (Se), samarium (Sm), terbium (Tb), thallium (Th), and combinations thereof.
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