TY - JOUR
T1 - Contribution of magnetostatic interaction to magnetization reversal of Fe3Pt nanowires arrays
T2 - A micromagnetic simulation
AU - Sun, Da Li
AU - Gao, Jian Hua
AU - Zhang, Xiang Qun
AU - Zhan, Qing Feng
AU - He, Wei
AU - Sun, Young
AU - Cheng, Zhao Hua
PY - 2009/9
Y1 - 2009/9
N2 - Using the micromagnetic simulations, we have investigated the magnetization reversal and magnetostatic interaction of Fe3Pt nanowires arrays with wire diameters lower than 40 nm. By changing the number of interacting nanowires, N, interwire distance, a, and wire diameter, D, the effects of magnetostatic interaction on coercivity and remanence are investigated in detail. According to the simulated results, the contribution to the stray field induced by surface perpendicular magnetization at the end of wires is established.
AB - Using the micromagnetic simulations, we have investigated the magnetization reversal and magnetostatic interaction of Fe3Pt nanowires arrays with wire diameters lower than 40 nm. By changing the number of interacting nanowires, N, interwire distance, a, and wire diameter, D, the effects of magnetostatic interaction on coercivity and remanence are investigated in detail. According to the simulated results, the contribution to the stray field induced by surface perpendicular magnetization at the end of wires is established.
KW - Magnetic nanowire
KW - Magnetization reversal
KW - Micromagnetic simulation
UR - https://www.scopus.com/pages/publications/66149192268
U2 - 10.1016/j.jmmm.2009.03.079
DO - 10.1016/j.jmmm.2009.03.079
M3 - 文章
AN - SCOPUS:66149192268
SN - 0304-8853
VL - 321
SP - 2737
EP - 2741
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
IS - 18
ER -