公开(公告)号：US10916262B1

公开(公告)日：2021-02-09

申请号：US16725746

申请日：2019-12-23

Applicant: Seagate Technology LLC

Inventor： Muhammed Bilal Janjua ,  Martin Peter McCurry ,  Michael James Hardy ,  Mark Anthony Gubbins

IPC: G11B5/31 ,  C22C9/00 ,  G11B5/00

Abstract: A device including a near field transducer, the near field transducer including a near field transducer, the near field transducer comprising a copper (Cu) alloy of the formula Cu1−zXz, where z ranges from 0.001 to 0.9 and X is selected from aluminum (Al), cobalt (Co), chromium (Cr), erbium (Er), iron (Fe), gold (Au), hafnium (Hf), iridium (Ir), molybdenum (Mo), nickel (Ni), palladium (Pd), platinum (Pt), rhenium (Re), rhodium (Rh), ruthenium (Ru), silicon (Si), tin (Sn), tantalum (Ta), tellurium (Te), titanium (Ti), tungsten (W), yttrium (Y), zinc (Zn), zirconium (Zr), or combinations thereof.