Title :
On the theory of bubble domain motion in propagation circuits
Author :
Andreev, Alexander K. ; Khodenkov, Herman Ye ; Lyashenko, Yevgeni P. ; Raev, Vyacheslav K.
Author_Institution :
Institute of Electronic Control Computers, Moscow, USSR
fDate :
5/1/1979 12:00:00 AM
Abstract :
The stability conditions for a bubble domain in the fields of magnetostatic traps are analyzed. For this purpose the quasi-stationary equations of bubble motion are derived which take into account field nonuniformity across the bubble diameter. The contribution of the Permalloy overlay is considered qualitatively. The conditions of static and dynamic stability of trapped bubbles are studied and the stability role in the operating margin development is analyzed.
Keywords :
Magnetic bubble circuits; Circuit stability; Equations; Magnetic analysis; Magnetic circuits; Magnetic domains; Magnetic materials; Magnetization reversal; Magnetostatics; Motion analysis; Stability analysis;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1979.1070319
