Exchange bias phenomenology and models of core/shell nanoparticles

O Iglesias, A Labarta, X Batlle - Journal of nanoscience and …, 2008 - ingentaconnect.com
Some of the main experimental observations related to the occurrence of exchange bias in
magnetic systems are reviewed, focusing the attention on the peculiar phenomenology …

Magnetic domains and surface effects in hollow maghemite nanoparticles

A Cabot, AP Alivisatos, VF Puntes, L Balcells… - Physical Review B …, 2009 - APS
In the present work, we investigate the magnetic properties of ferrimagnetic and
noninteracting maghemite (γ-Fe 2 O 3) hollow nanoparticles obtained by the Kirkendall …

Magnetism of PrAl2 nanoparticle investigated with a quantum simulation model

ZS Liu, V Sechovský, M Diviš - Journal of Physics: Condensed …, 2010 - iopscience.iop.org
For many years, micromagnetism and Monte Carlo simulation have served as the two main
tools for studying the magnetic structures and physical properties of nanomagnets. However …

Magnetism of DyNi2B2C nanoparticle investigated with a quantum simulation model

ZS Liu, M Diviš, V Sechovský - physica status solidi (b), 2012 - Wiley Online Library
We employed a quantum simulation model and a new computational algorithm we
developed recently to study the magnetism of an assumed DyNi2B2C nanoparticle …

Micromagnetics of small ferromagnetic particles

NA Usov, YB Grebenshchikov - Magnetic nanoparticles, 2009 - Wiley Online Library
Fine ferromagnetic particles of a nanometer scale size have important applications in
various fields of modern nanotechnology, such as magnetic recording, permanent magnet …

The FM/AFM bilayer Bethe lattice with FM or AFM interlayer interactions

E Albayrak - physica status solidi (b), 2009 - Wiley Online Library
The bilayer Bethe lattice with the Ising spins of the top layer having only ferromagnetic (FM)
interactions and the spins of the bottom one having only antiferromagnetic (AFM) …

[PDF][PDF] Magnetic proximity effects in highly-ordered transition metal oxide heterosystems studied by Soft X-Ray Photoemission Electron Microscopy

IP Krug - 2008 - core.ac.uk
In this thesis, the magnetic proximity effect (MPE) in highly-ordered transition metal oxide
(TMO) heterosystems composed of single crystals of ferrimagnetic (FIM) Fe3O4 and thin …

Thickness and annealing temperature dependences of magnetization reversal and domain structures in exchange biased Co/Ir–Mn bilayers

VS Gornakov, OA Tikhomirov, CG Lee… - Journal of Applied …, 2009 - pubs.aip.org
Domain structure and magnetization reversal process of exchange-coupled ferromagnet/
antiferromagnet bilayers Co (x)/Ir–Mn (10 nm) were studied as a function of both thickness of …

A new combined quantum simulation approach for nanomagnets

ZS Liu, V Sechovský, M Diviš - Physica E: Low-dimensional Systems and …, 2013 - Elsevier
We have developed a new quantum Monte Carlo approach and utilized it to calculate the
magnetic structure, magnetization, and specific heat, etc., of nanoparticles composed of 3d …

The spin-1 Ising model on a two-layer Bethe lattice with FM/AFM interactions

E Albayrak, S Akkaya, T Cengiz - Journal of magnetism and magnetic …, 2009 - Elsevier
Two-layer Bethe lattice with the Ising spins of the top layer having only ferromagnetic (FM)
interactions and the bottom layer having only antiferromagnetic (AFM) interactions are …