533 citations · 2.7k across the 46 of their papers we have counts for
3 papers · 1 filter
Critical behavior of ferromagnetic pure and random diluted nanoparticles with competing interactions: variational and Monte Carlo approaches
E. A. Velásquez, J. Mazo-Zuluaga, Johans Restrepo +1
The magnetic properties and critical behavior of both ferromagnetic pure and metallic nanoparticles having concurrently atomic disorder, dilution and competing interactions, are st…
Magnetic nanoparticles with bulk-like properties
Xavier Batlle, N. Pérez, P. Guardia +8
The magnetic behavior of nanoparticles synthesized either by high-temperature decomposition of an organic iron precursor or low-temperature co-precipitation in aqueou…
Shifted loops and coercivity from field imprinted high energy barriers in ferritin and ferrihydrite nanoparticles
N. J. O. Silva, V. S. Amaral, A. Urtizberea +8
We show that the coercive field in ferritin and ferrihydrite depends on the maximum magnetic field in a hysteresis loop and that coercivity and loop shifts depend both on the maxim…