DEVICES INCLUDING A DIFUSSION BARRIER LAYER
    21.
    发明申请
    DEVICES INCLUDING A DIFUSSION BARRIER LAYER 有权
    包括扩散障碍层的设备

    公开(公告)号:US20160275979A1

    公开(公告)日:2016-09-22

    申请号:US15060914

    申请日:2016-03-04

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

    Abstract: Devices having an air bearing surface (ABS), the devices including a write pole; a near field transducer (NFT) that includes a peg and a disc, wherein the peg is at the ABS of the device; a heat sink positioned adjacent the disc of the NFT; a dielectric gap positioned adjacent the peg of the NFT at the ABS of the device; and a conformal diffusion barrier layer positioned between the write pole and the dielectric gap, the disc, and the heat sink, wherein the conformal diffusion barrier layer forms at least one angle that is not greater than 135°.

    Abstract translation: 具有空气轴承表面(ABS)的装置,该装置包括一个写柱; 包括钉和盘的近场换能器(NFT),其中所述栓在所述装置的ABS处; 靠近NFT盘的散热片; 位于设备的ABS处的与NFT的钉相邻的电介质间隙; 以及位于写极和电介质间隙之间的适形扩散阻挡层,盘和散热器,其中,共形扩散阻挡层形成至少一个不大于135°的角度。

    DEVICES INCLUDING A NEAR FIELD TRANSDUCER AND AT LEAST ONE ASSOCIATED ADHESION LAYER
    22.
    发明申请
    DEVICES INCLUDING A NEAR FIELD TRANSDUCER AND AT LEAST ONE ASSOCIATED ADHESION LAYER 有权
    包括近场传感器和至少一个相关粘结层的装置

    公开(公告)号:US20150340052A1

    公开(公告)日:2015-11-26

    申请号:US14720901

    申请日:2015-05-25

    Abstract: Devices that include a near field transducer (NFT), the NFT having a disc and a peg, and the peg having five surfaces thereof; and at least one adhesion layer positioned on at least one of the five surfaces of the peg, the adhesion layer including one or more of the following: yttrium (Y), tin (Sn), iron (Fe), copper (Cu), carbon (C), holmium (Ho), gallium (Ga), silver (Ag), ytterbium (Yb), chromium (Cr), tantalum (Ta), iridium (Ir), zirconium (Zr), yttrium (Y), scandium (Sc), cobalt (Co), silicon (Si), nickel (Ni), molybdenum (Mo), niobium (Nb), palladium (Pd), titanium (Ti), rhenium (Re), osmium (Os), platinum (Pt), aluminum (Al), ruthenium (Ru), rhodium (Rh), vanadium (V), germanium (Ge), tin (Sn), magnesium (Mg), iron (Fe), copper (Cu), tungsten (W), hafnium (Hf), carbon (C), boron (B), holmium (Ho), antimony (Sb), gallium (Ga), manganese (Mn), silver (Ag), indium (In), bismuth (Bi), zinc (Zn), ytterbium (Yb), and combinations thereof.

    Abstract translation: 包括近场换能器(NFT),NFT具有盘和钉的装置以及具有五个表面的钉; 以及至少一个位于所述栓的五个表面中的至少一个上的粘合层,所述粘合层包括以下中的一种或多种:钇(Y),锡(Sn),铁(Fe),铜(Cu) 碳(C),钬(Ho),镓(Ga),银(Ag),镱(Yb),铬(Cr),钽(Ta),铱(Ir),锆(Zr),钇(Y) 钪(Sc),钴(Co),硅(Si),镍(Ni),钼(Mo),铌(Nb),钯(Pd),钛(Ti),铼(Re),锇(Os) 铂(Pt),铝(Al),钌(Ru),铑(Rh),钒(V),锗(Ge),锡(Sn),镁(Mg),铁(Fe),铜(Cu) 钨(W),铪(Hf),碳(C),硼(B),钬(Ho),锑(Sb),镓(Ga),锰(Mn) 铋(Bi),锌(Zn),镱(Yb)及其组合。

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