Title :
Lorentz microscopy analysis of arrays of rhombic elements
Author :
Kundrotaite, A. ; Chapman, J.N. ; Rahman, M.
Author_Institution :
Phys. & Astron. Dept., Univ. of Glasgow, UK
Abstract :
The magnetic switching behavior of rhombic elements has been studied as a function of applied field, temperature, and array spacing. The mean switching field and its standard deviation were characterized as a function of both temperature and array spacing, clearly showing evidence of interaction effects. The experimental results were compared with micromagnetic simulations, which were done using the LLG micromagnetic simulator.
Keywords :
magnetic switching; micromagnetics; nanostructured materials; transmission electron microscopy; LLG micromagnetic simulation; Lorentz microscopy; magnetic nanoelement; magnetic switching; magnetostatic interaction; rhombic element array; Electron beams; Iron; Lenses; Magnetic domain walls; Magnetic materials; Magnetic separation; Magnetic switching; Magnetostatics; Micromagnetics; Transmission electron microscopy;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.815553
