Browse Prior Art Database

Fabrication of Magnetic Bubble Devices

IP.com Disclosure Number: IPCOM000070272D
Original Publication Date: 1978-Aug-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue

IBM

Related People

Authors:
McGouey, RP [+details]

Abstract

In the fabrication of magnetic bubble devices, a common plating base of permalloy may be used to construct both propagation patterns and current carrying conductors made of plated gold. However, it is often undesirable to have the permalloy beneath the propagation patterns and conductors.