公开(公告)号：US3702995A

公开(公告)日：1972-11-14

申请号：US3702995D

申请日：1971-11-24

Applicant: BELL TELEPHONE LABOR INC

Inventor： BOBECK ANDREW HENRY ,  CIAK FRANK JOHN ,  STRAUSS WALTER

IPC: G11C11/14 ,  G11C19/08

CPC classification number: G11C19/0866

Abstract: A single wall domain arrangement comprises channels which are defined in a layer of magnetic material by patterns of magnetically soft elements along which domains move responsive to a magnetic field reorienting in the plane of the layer. The elements are formed by a single photoresist process resulting in the simultaneous formation of a compatible magnetoresistance detector.

公开(公告)号：US3609720A

公开(公告)日：1971-09-28

申请号：US3609720D

申请日：1969-12-08

Applicant: BELL TELEPHONE LABOR INC

Inventor： STRAUSS WALTER

IPC: G11C19/08 ,  H03K17/84 ,  G11C19/00 ,  G11C7/00 ,  G11C11/14

CPC classification number: G11C19/0866 ,  H03K17/84

Abstract: Single wall domains are moved synchronously in a sheet of magnetic material along channels defined by magnetically soft overlays as an in-plane magnetic field reorients. A detector is described which includes as an integral part thereof a portion of the overlay defining the propagation channels.