Applications based on aggregates of magnetic nanoparticles are becoming increasingly
widespread, ranging from hyperthermia to magnetic recording. However, although some …

Self-consistent ab initio calculations, based on the density functional theory (DFT) approach
and using the full potential linear augmented plane wave (FLAPW) method, are performed to …

Critical exponents offer important information concerning the interaction mechanisms near
the paramagnetic to ferromagnetic transition. In this work a Monte Carlo–Metropolis …

Abstract We used a Monte Carlo with Metropolis algorithm in the framework of a three-
dimensional Ising model with interactions of closest magnetic neighbours for energy …

In the present work the study of the magnetic properties of magnetite thin films is addressed
by means of the Monte Carlo method and the Ising model. We simulate L× L× d magnetite …

Iron oxide nanoparticles with different phases (α-Fe 2 O 3, γ-Fe 2 O 3 and Fe 3 O 4) are
classified as the substantial transition metal oxides taking advantage of technological …

Abstract Ferromagnetic/antiferromagnetic (FM/AF) bilayers have been widely studied
because they exhibit special phenomena, such as exchange bias and magnetoresistance …

In this work, we study the magnetization of magnetite (Fe 3 O 4) with different exchange
interactions and crystal fields using variational method based on the Bogoliubov inequality …

On the basis of a three dimensional Ising‐Monte Carlo approach with nearest magnetic
neighbor interactions we study the thermal evolution of the magnetization and hysteretic …

The biosynthesis of magnetite is the earliest known example of biomineralisation; however,
much of the detailed atomistic mechanisms by which the process occurs are unknown …