Layer-by-layer assembled iron oxide based polymeric nanocomposites

MAG Soler - Journal of Magnetism and Magnetic Materials, 2018 - Elsevier
Hybrid nanocomposites are nowadays the focus of intensive scientific and industrial
research motivated by expectations from fields as diverse as microelectronics and medicine …

2D to 3D crossover of the magnetic properties in ordered arrays of iron oxide nanocrystals

B Faure, E Wetterskog, K Gunnarsson, E Josten… - Nanoscale, 2013 - pubs.rsc.org
The magnetic 2D to 3D crossover behavior of well-ordered arrays of monodomain γ-Fe2O3
spherical nanoparticles with different thicknesses has been investigated by magnetometry …

Reversal modes in arrays of interacting magnetic Ni nanowires: Monte Carlo simulations and scaling technique

M Bahiana, FS Amaral, S Allende, D Altbir - Physical Review B—Condensed …, 2006 - APS
The effect of dipolar interactions in hexagonal arrays of Ni nanowires has been investigated
by means of Monte Carlo simulations combined with a scaling technique, which allows the …

Fabrication and characterization of nanostructured conducting polymer films containing magnetic nanoparticles

LG Paterno, FJ Fonseca, GB Alcantara, MAG Soler… - Thin Solid Films, 2009 - Elsevier
In this study, the layer-by-layer technique is used to deposit nanostructured films exhibiting
electrical conductivity and magnetic behavior, from poly (o-ethoxyaniline)(POEA), sulfonated …

Superparamagnetism and monte carlo simulations

D Serantes, D Baldomir - arXiv preprint arXiv:1106.3438, 2011 - arxiv.org
We revise the basic concepts beneath the idea of\textit {superparamagnetism} and the
suitability of Monte Carlo (MC) simulations to study superparamagnetic (SPM) properties …

Assembly of γ-Fe2O3/polyaniline nanofilms with tuned dipolar interaction

MAG Soler, LG Paterno, JP Sinnecker, JG Wen… - Journal of Nanoparticle …, 2012 - Springer
The internal morphology and magnetic properties of layer-by-layer assembled nanofilms of
polyaniline (PANI) and maghemite (γ-Fe 2 O 3—7.5-nm diameter) were probed with cross …

Simulation of the magnetization reversal of an ensemble of single-domain particles in measurements with a continuous sweep of the magnetic field or temperature

AA Timopheev, VM Kalita… - Low Temperature …, 2008 - pubs.aip.org
An analysis is made of the various protocols of magnetostatic measurements for an
ensemble of uniaxial single-domain particles oriented with easy axes along the magnetic …

Memory Effects in Ultra-Small CoFeO Nanoparticles

KN Trohidou, M Vasilakaki, D Peddis… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
We have employed the Monte Carlo (MC) simulation technique to study the aging effect on
the Zero-Field-Cooled (ZFC) magnetization curves of ultra-small CoFe 2 O 4 nanoparticles …

Geometric aspects of the dipolar interaction in lattices of small particles

PR Arias, D Altbir, M Bahiana - Journal of Physics: Condensed …, 2005 - iopscience.iop.org
The hysteresis curves of systems composed of small interacting magnetic particles, regularly
placed on stacked layers, are obtained with Monte Carlo simulations. The remanence as a …

Transition temperature and magnetic properties of the granular Ising model in two dimensions studied by Monte Carlo simulations: Impact of intragrain spin structure

MD Leblanc, ML Plumer, JP Whitehead… - Physical Review B …, 2010 - APS
Monte Carlo simulations are performed on a stacked square lattice model of weakly
interacting magnetic grains composed of Ising spins. The role of intragrain spin structure on …