公开(公告)号：US20140376341A1

公开(公告)日：2014-12-25

申请号：US14083845

申请日：2013-11-19

Applicant: Seagate Technology LLC

Inventor： James Gary Wessel ,  Sarbeswar Sahoo

IPC: G11B13/08 ,  G11B5/31

CPC classification number: G11B5/4866 ,  G11B5/127 ,  G11B5/1278 ,  G11B5/187 ,  G11B5/1871 ,  G11B5/3133 ,  G11B5/314 ,  G11B5/3163 ,  G11B5/6088 ,  G11B13/08 ,  G11B2005/0021 ,  Y10T29/49025 ,  Y10T29/49032

Abstract: A near field transducer with a peg region, an enlarged region disposed adjacent the peg region, and a barrier material disposed between the peg region and the enlarged region. The barrier material reduces or eliminates interdiffusion of material between the peg region and the enlarged region.

Abstract translation: 具有钉区域的近场换能器，邻近栓钉区域设置的放大区域，以及设置在钉区域和扩大区域之间的阻挡材料。 阻挡材料减少或消除了钉住区域和扩大区域之间材料的相互扩散。