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Reduction of H(c) in NiFe Films on Au

IP.com Disclosure Number: IPCOM000068843D
Original Publication Date: 1978-Feb-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Ahn, KY [+details]

Abstract

Magnetic bubble domain devices often require the deposition of NiFe films onto Au layers. However, the coercivity (H(c)) in these NiFe films is often higher than that desired. Accordingly, a technique is described for providing good NiFe films on Au substrates, where the NiFe films have coercivities typically less than 1.0 oe.