Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1803975 | Journal of Magnetism and Magnetic Materials | 2008 | 7 Pages |
Abstract
We report on the systematic evolution of the micromagnetism in mesoscopic Ni80Fe20 anti-structures of complex geometrical shapes such as anti-ring, anti-U and anti-C structures. By using magnetic force microscopy (MFM) techniques, we observed directly that the local magnetic spin states at remanence are strongly influenced by the anti-structure geometry and field orientation due to shape-induced magnetic anisotropy. Our experimental results are in very good agreement with micromagnetic simulations.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
N. Singh, C.C. Wang, A.O. Adeyeye,