Micromagnetic simulations show that disordered iron-oxide nanoflowers exhibit a secondary coercivity maximum in the vortex state, at the transition between core-dominated and flux-closure-dominated reversal.
Material parameters typical for iron oxide were used based on literature
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
method 1
citation-polarity summary
fields
cond-mat.mes-hall 1years
2025 1verdicts
CONDITIONAL 1roles
method 1polarities
unclear 1representative citing papers
citing papers explorer
-
Coercivity-size map of magnetic nanoflowers: spin disorder tunes the vortex reversal mechanism and tailors the hyperthermia sweet spot
Micromagnetic simulations show that disordered iron-oxide nanoflowers exhibit a secondary coercivity maximum in the vortex state, at the transition between core-dominated and flux-closure-dominated reversal.