Reliability of magnetic recordings of the ancient magnetic field is strongly dependent on the
magnetic mineralogy of natural samples. Theoretical estimates of long‐term stability of …

Micromagnetic modelling with a Monte Carlo method was performed to obtain 2‐D
micromagnetic structures of pseudo‐single‐domain (PSD) magnetite (0.2–2.5 μm). Cubic …

We have investigated the low-temperature behavior of a suite of 'grown'synthetic and natural
magnetites that span single-domain (SD) and multidomain (MD) behavior. Synthetic …

Magnetic domain and domain wall structures in pseudo‐single‐domain grains (5–20 μm) of
magnetite (Fe3O4) were studied using magnetic force microscopy. Many of the observed …

Experimental studies on isothermal remanent magnetization (IRM) acquisition of synthetic
specimens containing crushed natural magnetite in seven grain sizes from 5–10 μm to 100 …

Complex magnetic domain structures and the energy barriers between them are responsible
for pseudo‐single‐domain phenomena in rock magnetism and contribute significantly to the …

We have observed clear arrays of closure domains at internal and external boundaries, such
as crystal edges, cracks, and chemically altered regions, in a single crystal of magnetite …

A theoretical model of grain size dependence of domain transitions in magnetite is
presented. This domain model is used to predict the grain size range for pseudosingle …

We use a one-dimensional micromagnetic model with temperature-dependent parameters
for the mineral magnetite to calculate the critical sizes d SD max, above which a single …

In classical domain theory, single‐domain (SD) grains change their magnetization by
coherent rotation, where the energy barrier to domain reversal is provided by the …