DocumentCode
1043934
Title
A second look at magnetic bubbles
Author
Bobeck, Andrew H.
Author_Institution
Bell Telephone Laboratories, Inc., Murray Hill, NJ, USA
Volume
6
Issue
3
fYear
1970
fDate
9/1/1970 12:00:00 AM
Firstpage
445
Lastpage
446
Abstract
Material selection is discussed. The data rate of orthoferrites, garnets, and magnetoplumbite devices, for example, are compared. Also reviewed is the status of propagation circuits. The bubble is examined from the viewpoint of its use as a vehicle to obtain material data. A new method to measure domain-wall mobilities is introduced. This method, which is based on the dynamics of a collapsing bubble, permits measurements to be made over a wide dynamic range.
Keywords
Magnetic bubble devices; Circuits; Conducting materials; Dynamic range; Ferrites; Garnets; Magnetic domain walls; Magnetic domains; Magnetic materials; Superconducting magnetic energy storage; Vehicle dynamics;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1970.1066859
Filename
1066859
Link To Document