The magnetic domain state of carbon coated iron nanopowder (Fe@ C) was studied by the
internal field nuclear magnetic resonance (IFNMR) at 77 K using the spin echo technique …

In the quest to image the three-dimensional magnetization structure we show that the
technique of magnetic small-angle neutron scattering (SANS) is highly sensitive to the …

As the size of magnetic devices continuously decreases, the creation of three-dimensional
nanomagnets and the understanding of their magnetic configurations become increasingly …

Nickel is capable of discharging electric and magnetic shocks in aerospace materials thanks
to its conductivity and magnetism. Nickel nanowires are especially desirable for such an …

Curvature impacts physical properties across multiple length scales, ranging from the
macroscopic scale, where the shape and size vary drastically with the curvature, to the …

Knowing the interactions controlling aggregation processes in magnetic nanoparticles is of
strong interest in preventing or promoting nanoparticles' aggregation at wish for different …

The magnetic configurations of cylindrical Co-rich CoNi nanowires have been quantitatively
analyzed at the nanoscale by electron holography and correlated to local structural and …

Understanding the biological processes enabling magnetotactic bacteria to maintain
oriented chains of magnetic iron-bearing nanoparticles called magnetosomes is a major …

We report on electron holography experiments performed with femtosecond electron pulses
in an ultrafast coherent Transmission Electron Microscope based on a laser-driven cold field …

Single crystalline magnetic FeCo nanostars were prepared using an organometallic
approach under mild conditions. The fine-tuning of the experimental conditions allowed the …