发明授权
- 专利标题： Materials for near field transducers and near field transducers containing same
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申请号： US15952506申请日： 2018-04-13
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公开(公告)号： US10482914B2公开(公告)日： 2019-11-19
- 发明人: Yuhang Cheng , Tong Zhao , Michael C. Kautzky , Ed F. Rejda , Kurt W. Wierman , Scott Franzen , Sethuraman Jayashankar , Sarbeswar Sahoo , Jie Gong , Michael Allen Seigler
- 申请人： SEAGATE TECHNOLOGY LLC
- 申请人地址： US CA Cupertino
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Cupertino
- 代理机构： Mueting, Raasch & Gebhardt, P.A.
- 主分类号： G11B5/00
- IPC分类号： G11B5/00 ; 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 ; B32B15/01
摘要：
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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