MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAINING SAME, AND METHODS OF FORMING
    8.
    发明申请
    MATERIALS FOR NEAR FIELD TRANSDUCERS, NEAR FIELD TRANDUCERS CONTAINING SAME, AND METHODS OF FORMING 审中-公开
    近场传感器的材料,包含其的现场操纵杆及其形成方法

    公开(公告)号:US20170069342A1

    公开(公告)日:2017-03-09

    申请号:US15357333

    申请日:2016-11-21

    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)

    Recording head for heat assisted magnetic recording
    10.
    发明授权
    Recording head for heat assisted magnetic recording 有权
    记录头用于热辅助磁记录

    公开(公告)号:US09147414B2

    公开(公告)日:2015-09-29

    申请号:US13903235

    申请日:2013-05-28

    Abstract: An apparatus includes a waveguide having a core layer and an end adjacent to an air bearing surface, first and second poles magnetically coupled to each other and positioned on opposite sides of the waveguide, wherein the first pole includes a first portion spaced from the waveguide and a second portion extending from the first portion toward the air bearing surface, with the second portion being structured such that an end of the second portion is closer to the core layer of the waveguide than the first portion, and a heat sink positioned adjacent to the second portion of the first pole.

    Abstract translation: 一种装置包括具有芯层和邻近空气轴承表面的端部的波导,第一和第二极彼此磁耦合并且位于波导的相对侧上,其中第一极包括与波导间隔开的第一部分, 第二部分从第一部分延伸到空气支承表面,第二部分被构造成使得第二部分的端部比第一部分更靠近波导的芯层,并且与第二部分相邻的散热器 第一极的第二部分。

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