DEVICES INCLUDING A NEAR FIELD TRANSDUCER (NFT) WITH NANOPARTICLES
    12.
    发明申请
    DEVICES INCLUDING A NEAR FIELD TRANSDUCER (NFT) WITH NANOPARTICLES 审中-公开
    包括具有纳米颗粒的近场传感器(NFT)的装置

    公开(公告)号:US20160133279A1

    公开(公告)日:2016-05-12

    申请号:US14935753

    申请日:2015-11-09

    Abstract: Devices that include a near field transducer (NFT) including a crystalline plasmonic material having crystal grains and grain boundaries; and nanoparticles disposed in the crystal grains, on the grain boundaries, or some combination thereof, wherein the nanoparticles are oxides of, lanthanum (La), barium (Ba), strontium (Sr), erbium (Er), hafnium (Hf), germanium (Ge), or combinations thereof; nitrides of zirconium (Zr), niobium (Nb), or combinations thereof; or carbides of silicon (Si), aluminum (Al), boron (B), zirconium (Zr), tungsten (W), titanium (Ti), niobium (Nb), or combinations thereof.

    Abstract translation: 包括具有晶粒和晶界的结晶等离子体激元的近场传感器(NFT)的装置; 和纳米颗粒,其中所述纳米颗粒是镧(La),钡(Ba),锶(Sr),铒(Er),铪(Hf), 锗(Ge)或其组合; 锆(Zr),铌(Nb)或其组合的氮化物; 或硅(Si),铝(Al),硼(B),锆(Zr),钨(W),钛(Ti),铌(Nb)或其组合的碳化物。

    HAMR NFT materials with improved thermal stability
    13.
    发明授权
    HAMR NFT materials with improved thermal stability 有权
    HAMR NFT材料具有改善的热稳定性

    公开(公告)号:US09251837B2

    公开(公告)日:2016-02-02

    申请号:US13795643

    申请日:2013-03-12

    CPC classification number: G11B13/08 G11B5/314 G11B5/6088 G11B2005/0021

    Abstract: An apparatus that includes a near field transducer, the near field transducer including silver (Ag) and at least one other element or compound, wherein the at least one other element or compound is selected from: copper (Cu), palladium (Pd), gold (Au), zirconium (Zr), zirconium oxide (ZrO), platinum (Pt), geranium (Ge), nickel (Ni), tungsten (W), cobalt (Co), rhodium (Rh), ruthenium (Ru), tantalum (Ta), chromium (Cr), aluminum (Al), vanadium (V), iridium (Ir), titanium (Ti), magnesium (Mg), iron (Fe), molybdenum (Mo), silicon (Si), or combinations thereof oxides of V, Zr, Mg, calcium (Ca), Al, Ti, Si, cesium (Ce), yttrium (Y), Ta, W or thorium (Th), Co, or combinations thereof; or nitrides of Ta, Al, Ti, Si, indium (In), Fe, Zr, Cu, W, boron (B), halfnium (Hf), or combinations thereof.

    Abstract translation: 一种包括近场换能器的装置,所述近场换能器包括银(Ag)和至少一种其它元素或化合物,其中所述至少一种其它元素或化合物选自:铜(Cu),钯(Pd) 金(Au),锆(Zr),氧化锆(ZrO),铂(Pt),天竺葵(Ge),镍(Ni),钨(W),钴(Co),铑(Rh) ,钽(Ta),铬(Cr),铝(Al),钒(V),铱(Ir),钛(Ti),镁(Mg) ,或其组合的V,Zr,Mg,钙(Ca),Al,Ti,Si,铯(Ce),钇(Y),Ta,W或钍(Th) 或Ta,Al,Ti,Si,铟(In),Fe,Zr,Cu,W,硼(B),铪(Hf)或其组合的氮化物。

    HEAT ASSISTED MAGNETIC RECORDING HEAD
    15.
    发明申请
    HEAT ASSISTED MAGNETIC RECORDING HEAD 有权
    热辅助磁记录头

    公开(公告)号:US20130286806A1

    公开(公告)日:2013-10-31

    申请号:US13798463

    申请日:2013-03-13

    CPC classification number: G11B13/08 G11B5/3136 G11B5/314 G11B2005/0021

    Abstract: An apparatus that includes a write pole, the write pole including a magnetic material; a near field transducer-heat sink (NFT-HS), the NFT-HS including a noble metal; and a power source configured to electrically bias the write pole with respect to a second structure.

    Abstract translation: 一种包括写入极的装置,所述写入极包括磁性材料; 近场换能器散热器(NFT-HS),NFT-HS包括贵金属; 以及电源,被配置为相对于第二结构使写入极电偏置。

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