Electron holography provides a unique phase-imaging approach for characterizing
nanoscale electrostatic and magnetic fields. From the relative phase shifts of the electron …

The effects of magnetostatic interactions between monodisperse single-domain
nanoparticles are described in terms of the particle concentration and structural ordering …

There are many different strategies that allow the solving of the well-known phase problem
corresponding to the loss of phase information during a physical measurement. In …

Using a combination of piezoresponse force microscopy (PFM) and phase-field modeling,
we demonstrate ubiquitous formation of center-type and possible ferroelectric closure …

A selection of recent results illustrating the application of off‐axis electron holography to the
study of magnetic microstructure in closely‐spaced nanoparticles and nanowires is …

A one-step process for the production of nanoparticles presenting advanced magnetic
properties can be achieved using vapor condensation. In this article, we report on the …

Ferromagnetic nanomaterials exhibit unique magnetic properties common to materials with
dimensions approaching the atomic scale and have potential applications in magnetic data …

The different spin configurations in the vicinity of the single-domain/vortex transition are
reported in isolated magnetic nanoparticles. By combining chemical synthesis, electron …

The study of the paleomagnetic signal recorded by rocks allows scientists to understand
Earth's past magnetic field and the formation of the geodynamo. The magnetic recording …

Meteorites contain a record of their thermal and magnetic history, written in the intergrowths
of iron-rich and nickel-rich phases that formed during slow cooling. Of intense interest from a …