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Three-Dimensional Magnetic-Bubble Memory SystemProposed magnetic-bubble memory system includes stack of two-dimensional memory modules. Design enables overall storage density of system to be greater than prior magnetic-bubble memories. Provides nonvolatile storage, with readout access times in millisecond range. Has partly parallel input/output configuration supporting high-performance computing. Also relatively invulnerable to damage by ionizing radiation. Binary data, as represented by direction of magnetization of magnetic bubbles, reads out via Faraday effect.
Document ID
19930000750
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Katti, Romney R.
(Caltech)
Wu, Jiin-Chuan
(Caltech)
Stadler, Henry L.
(Caltech)
Date Acquired
August 16, 2013
Publication Date
December 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 12
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-18533
Accession Number
93B10750
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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