Browse Prior Art Database

Currentless Switch and One Way Propagation Track for Contiguous Disk Bubble Devices

IP.com Disclosure Number: IPCOM000054113D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Keefe, GE Sanders, IL [+details]

Abstract

It has been observed that bubbles propagating along a narrow (1.5 mu m) ion-implanted 'channel', oriented such that propagation is parallel to an easy stripeout direction, may be reliably switched from one side of the channel to the other by reversing the sense of rotation of the in-plane field. The bubbles continue propagating in the same direction on the other side of the channel.