DocumentCode
1047407
Title
High-speed stroboscopic analysis of a current-drive magnetic-domain propagating circuit
Author
Moore, Glenn E., Jr.
Author_Institution
Bell Telephone Laboratories, Inc., Murray Hill, N. J.
Volume
7
Issue
3
fYear
1971
fDate
9/1/1971 12:00:00 AM
Firstpage
751
Lastpage
754
Abstract
A high-speed optical stroboscopic system has been employed to examine the motion of magnetic domains in a current-drive propagating circuit used in conjunction with yttrium orthoferrite. Effects due to variations in the drive and bias fields and the frequency of propagation are observed in various parts of the circuit. The results are combined with the circuit and material parameters to yield a high-frequency propagation limit for the system and a qualitative understanding of the domain motion.
Keywords
Magnetic bubble domains; Magnetic measurements; Stroboscopic techniques; Bars; Conductors; Gold; Magnetic analysis; Magnetic circuits; Magnetic domains; Optical polarization; Optical propagation; Pulse amplifiers; Signal generators;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1971.1067169
Filename
1067169
Link To Document