Answers are grounded in this paper and cite their sources.
Magnetic remanent states in a self-supporting 25-nm-thick magnetite (001) film containing antiphase domain boundaries (APB's) are investigated using off-axis electron holography in the transmission electron microscope. The observed magnetic microstructure is highly complicated and contains both domain walls and finer-scale magnetic variations. This complexity is attributed in part to a competition between exchange coupling across APB's and the demagnetizing energy of the thin film. Local variations in both the in-plane and out-of-plane components of the magnetic induction in the film are correlated with the positions of the APB's.
No takes yet. Share an insight, caveat, or question.
Kasama et al. (2006) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: