MAGNETIC FILM LAMINATE AND MAGNETIC SECONDARY HEAD THEREOF
摘要
Laminates of magnetic and magnetic quenching laminae are provided for use as magnetic thin film laminates for use in magnetic recording heads. The use of these films significantly reduces the number of domains and Barkhausen noise levels in such recording heads. <IMAGE>
申请公布号
EP0441186(A3)
申请公布日期
1992.07.08
申请号
EP19910100872
申请日期
1991.01.24
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CANAPERI, DONALD FRANCIS;KRISHNAN, MAHADEVAIYER,;KRONGELB, SOL;RATH, DAVID LEE;ROMANKIW, LUBOMYR TARAS
