DocumentCode
767701
Title
2-D Simulation of Bubble Propagation in Bloch Line Memory
Author
Saegusa, Y. ; Konishi, S.
Author_Institution
Kyushu Univ., Faculty of Engng, Fukuoka.
Volume
1
Issue
9
fYear
1985
Firstpage
1130
Lastpage
1131
Abstract
Computer simulation of multiple-bubble propagation in a Bloch line memory was conducted. The simulation was simplified by confining it to two dimensions, by varying spatial and time increments according to the rapidity of bubble motion, and by calculating the conductor field in advance; in this way, it was possible to perform the simulation on a microcomputer. Simultaneous propagation of two bubbles was found to be possible under a bias field of 30 Oe and driving current of 5 mA. Though the medium coercivity is not considered, the driving current required for a given driving frequency may be estimated.
Keywords
Coercive force; Computational modeling; Conductive films; Conductors; Demagnetization; Frequency estimation; Lattices; Magnetic domain walls; Magnetic fields; Microcomputers;
fLanguage
English
Journal_Title
Magnetics in Japan, IEEE Translation Journal on
Publisher
ieee
ISSN
0882-4959
Type
jour
DOI
10.1109/TJMJ.1985.4549097
Filename
4549097
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