公开(公告)号：US10102871B1

公开(公告)日：2018-10-16

申请号：US15659840

申请日：2017-07-26

Applicant: Seagate Technology LLC

Inventor： Swaraj Basu ,  Vijayharan A. Venugopal ,  Cillian O'Brian Fallon ,  Martin Liam McGarry

IPC: G11B5/187 ,  G11B5/235 ,  G11B5/31 ,  G11B5/11 ,  G11B5/127

Abstract: A write head for recording data on a storage medium. The write head includes a bearing surface and a write pole. The write pole includes a main pole layer having a front surface that forms a portion of the bearing surface. The front surface of the write pole has a leading edge and a trailing edge. The write pole further includes a high damping material layer. The high damping material layer has a front end that is attached to the main pole layer at the leading edge.