Lesemagnetkopf mit Mehrschichtmagnetowiderstandselement und Konzentrator und Herstellungsverfahren

摘要

Magnetic read-out head with multilayer magnetoresistant element and concentrator and its manufacturing method. The head comprises a magnetoresistant element (50) of multilayer type, across the gap (32) of a concentrator (301, 302) placed behind the pole pieces (901, 902) defining the gap (100) of the head. Application to magnetic recording.