TY - JOUR
T1 - Effect of interdot magnetostatic interaction on magnetization reversal in circular dot arrays
AU - Novosad, V.
AU - Guslienko, K. Y.
AU - Shima, H.
AU - Otani, Y.
AU - Kim, S. G.
AU - Fukamichi, K.
AU - Kikuchi, N.
AU - Kitakami, O.
AU - Shimada, Y.
PY - 2002
Y1 - 2002
N2 - The effect of the interdot magnetostatic interaction on the magnetization reversal due to the “nucleation” and “annihilation” of magnetic vortices in arrays of ferromagnetic submicron circular dots has been investigated experimentally and theoretically. The magnetostatic interaction plays an important role in magnetization reversal for the arrays with a small interdot distance, leading to decreases in the vortex nucleation and annihilation fields, and an increase in initial susceptibility.
AB - The effect of the interdot magnetostatic interaction on the magnetization reversal due to the “nucleation” and “annihilation” of magnetic vortices in arrays of ferromagnetic submicron circular dots has been investigated experimentally and theoretically. The magnetostatic interaction plays an important role in magnetization reversal for the arrays with a small interdot distance, leading to decreases in the vortex nucleation and annihilation fields, and an increase in initial susceptibility.
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U2 - 10.1103/PhysRevB.65.060402
DO - 10.1103/PhysRevB.65.060402
M3 - Article
AN - SCOPUS:85038296236
SN - 1098-0121
VL - 65
SP - 1
EP - 4
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 6
ER -