Superparamagnetism and other magnetic features in granular materials: a review on ideal and real systems

M Knobel, WC Nunes, LM Socolovsky… - … of nanoscience and …, 2008 - ingentaconnect.com
An overview on magnetic of nanostructured magnetic materials is presented, with particular
emphasis on the basic features displayed by granular nanomagnetic solids. Besides a …

Characteristics and controllability of vortices in ferromagnetics, ferroelectrics, and multiferroics

Y Zheng, WJ Chen - Reports on Progress in Physics, 2017 - iopscience.iop.org
Topological defects in condensed matter are attracting e significant attention due to their
important role in phase transition and their fascinating characteristics. Among the various …

Scalable parallel micromagnetic solvers for magnetic nanostructures

W Scholz, J Fidler, T Schrefl, D Suess, H Forster… - Computational Materials …, 2003 - Elsevier
A parallel finite element micromagnetics package has been implemented, that is highly
scalable, easily portable and combines different solvers for the micromagnetic equations …

Reversal modes in magnetic nanotubes

P Landeros, S Allende, J Escrig, E Salcedo… - Applied Physics …, 2007 - pubs.aip.org
The magnetic switching of ferromagnetic nanotubes is investigated as a function of their
geometry. Two independent methods are used: Numerical simulations and analytical …

Transition from single-domain to vortex state in soft magnetic cylindrical nanodots

W Scholz, KY Guslienko, V Novosad, D Suess… - Journal of magnetism …, 2003 - Elsevier
We have investigated the magnetic properties of submicron soft magnetic cylindrical
nanodots using an analytical model as well as three dimensional numerical finite element …

Equilibrium states and vortex domain wall nucleation in ferromagnetic nanotubes

P Landeros, OJ Suarez, A Cuchillo, P Vargas - Physical Review B …, 2009 - APS
We present a theory to describe the equilibrium states and nucleation phenomena in
ferromagnetic tubular nanostructures. We show that, in a broad range of geometrical …

[图书][B] Handbook of nanophysics: nanotubes and nanowires

KD Sattler - 2010 - taylorfrancis.com
Intensive research on fullerenes, nanoparticles, and quantum dots in the 1990s led to
interest in nanotubes and nanowires in subsequent years. Handbook of Nanophysics …

Magnetization reversal in Co‐base nanowire arrays

M Vázquez, LG Vivas - physica status solidi (b), 2011 - Wiley Online Library
The magnetic behaviour of ordered arrays of magnetic nanowires is controlled by the
combined action of anisotropy energy terms determined by geometrical shape, crystalline …

[HTML][HTML] Surface roughness effects on magnetic properties of thin films: A computational Monte Carlo study

A Al-Qawasmeh, MHA Badarneh, A Obeidat… - Journal of Magnetism …, 2022 - Elsevier
Abstract By means of Monte Carlo simulation, a computational approach is proposed to
investigate the surface roughness effects on the critical and hysteresis behaviours of …

Phase diagram of magnetic nanodisks measured by scanning electron microscopy with polarization analysis

SH Chung, RD McMichael, DT Pierce, J Unguris - Physical Review B …, 2010 - APS
We use scanning electron microscopy with polarization analysis (SEMPA) to image the
magnetic domain structures of individual ferromagnetic nanodisks with different diameters …