公开(公告)号：US20140120374A1

公开(公告)日：2014-05-01

申请号：US13666255

申请日：2012-11-01

Applicant: SEAGATE TECHNOLOGY LLC

Inventor： Meng Zhu ,  Michael C. Kautzky

IPC: G11B5/39

CPC classification number: G11B5/3906 ,  G11B5/11 ,  G11B5/3146 ,  G11B5/3912 ,  Y10T428/1121 ,  Y10T428/1129 ,  Y10T428/115

Abstract: A device including a magnetoresistive sensor; a top shield; and a bottom shield, wherein the magnetoresistive sensor is positioned between the top shield and the bottom shield, and wherein at least one of the bottom shield and the top shield include NiFeX, wherein X is chosen from Nb, Mo, Ta, or W.

Abstract translation: 一种包括磁阻传感器的装置; 顶层盾牌 和底部屏蔽，其中所述磁阻传感器位于所述顶部屏蔽和所述底部屏蔽之间，并且其中所述底部屏蔽和所述顶部屏蔽中的至少一个包括NiFeX，其中X选自Nb，Mo，Ta或W.