公开(公告)号：US09305572B2

公开(公告)日：2016-04-05

申请号：US14266920

申请日：2014-05-01

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Yuhang Cheng ,  Sami Antrazi ,  Michael Seigler ,  Scott Franzen ,  Philip G. Pitcher ,  Edward F. Rejda ,  Kurt W. Wierman

IPC: G11B5/31 ,  B44C1/22

CPC classification number: G11B5/3133 ,  G11B5/3116 ,  G11B5/313 ,  G11B5/314 ,  G11B5/3163 ,  G11B2005/0021

Abstract: Methods that include forming at least a portion of a near field transducer (NFT) structure; depositing a material onto at least one surface of the portion of the NFT to form a metal containing layer; and subjecting the metal containing layer to conditions that cause diffusion of at least a portion of the material into the at least one surface of the portion of the NFT; and devices formed thereby.

Abstract translation: 包括形成近场换能器（NFT）结构的至少一部分的方法; 将材料沉积在NFT的该部分的至少一个表面上以形成含金属层; 并使含金属层受到使材料的至少一部分扩散到NFT的该部分的至少一个表面中的条件; 和由此形成的装置。

公开(公告)号：US20150318003A1

公开(公告)日：2015-11-05

申请号：US14266920

申请日：2014-05-01

Applicant: Seagate Technology LLC

Inventor： Yuhang Cheng ,  Sami Antrazi ,  Michael Seigler ,  Scott Franzen ,  Philip G. Pitcher ,  Edward F. Rejda ,  Kurt W. Wierman

IPC: G11B5/31

CPC classification number: G11B5/3133 ,  G11B5/3116 ,  G11B5/313 ,  G11B5/314 ,  G11B5/3163 ,  G11B2005/0021

Abstract: Methods that include forming at least a portion of a near field transducer (NFT) structure; depositing a material onto at least one surface of the portion of the NFT to form a metal containing layer; and subjecting the metal containing layer to conditions that cause diffusion of at least a portion of the material into the at least one surface of the portion of the NFT; and devices formed thereby.

Abstract translation: 包括形成近场换能器（NFT）结构的至少一部分的方法; 将材料沉积在NFT的该部分的至少一个表面上以形成含金属层; 并使含金属层受到使材料的至少一部分扩散到NFT的该部分的至少一个表面中的条件; 和由此形成的装置。