Browse Prior Art Database

Magnetic Domain Memory

IP.com Disclosure Number: IPCOM000054111D
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Gallagher, TJ Kryder, MH Pugh, EW Sanders, IL [+details]

Abstract

This invention is a magnetic domain memory which employs in-plane domains and domain walls in magnetic materials with planar anisotropy, such as a garnet, to store information. High data rate and simplified packaging in comparison to conventional bubble memories is possible.