Topological effects in nanomagnetism: from superparamagnetism to chiral quantum solitons

HB Braun - Advances in Physics, 2012 - Taylor & Francis
Micromagnetics has been the method of choice to interpret experimental data in the area of
microscopic magnetism for several decades. In this article, we show how progress has been …

Exchange bias effect of ferro-/antiferromagnetic heterostructures

F Radu, H Zabel - … : advances and perspectives in spinstructures and …, 2008 - Springer
abstract The exchange bias effect, discovered more than fifty years ago, is a fundamental
interfacial property, which occurs between ferromagnetic and antiferromagnetic materials …

Giant enhancement of exchange coupling in entropy-stabilized oxide heterostructures

PB Meisenheimer, TJ Kratofil, JT Heron - Scientific reports, 2017 - nature.com
Entropy-stabilized materials are stabilized by the configurational entropy of the constituents,
rather than the enthalpy of formation of the compound. A unique benefit to entropy-stabilized …

Resonant elastic soft x-ray scattering

J Fink, E Schierle, E Weschke… - Reports on Progress in …, 2013 - iopscience.iop.org
Resonant (elastic) soft x-ray scattering (RSXS) offers a unique element, site and valence
specific probe to study spatial modulations of charge, spin and orbital degrees of freedom in …

Synthesis and Size-Dependent Exchange Bias in Inverted Core−Shell MnO|Mn3O4 Nanoparticles

G Salazar-Alvarez, J Sort, S Surinach… - Journal of the …, 2007 - ACS Publications
Core− shell nanoparticles of MnO| Mn3O4 with average particle sizes of 5− 60 nm,
composed of an antiferromagnetic (AFM) core and a ferrimagnetic (FiM) shell, have been …

Strongly exchange coupled core| shell nanoparticles with high magnetic anisotropy: a strategy toward rare-earth-free permanent magnets

E Lottini, A López-Ortega, G Bertoni, S Turner… - Chemistry of …, 2016 - ACS Publications
Antiferromagnetic (AFM)| ferrimagnetic (FiM) core| shell (CS) nanoparticles (NPs) of formula
Co0. 3Fe0. 7O| Co0. 6Fe2. 4O4 with mean diameter from 6 to 18 nm have been synthesized …

Epitaxial exchange-bias systems: From fundamentals to future spin-orbitronics

W Zhang, KM Krishnan - Materials Science and Engineering: R: Reports, 2016 - Elsevier
Exchange bias has been investigated for more than half a century and several insightful
reviews, published around the year 2000, have already summarized many key experimental …

How to manipulate magnetic states of antiferromagnets

C Song, Y You, X Chen, X Zhou, Y Wang… - Nanotechnology, 2018 - iopscience.iop.org
Antiferromagnetic materials, which have drawn considerable attention recently, have
fascinating features: they are robust against perturbation, produce no stray fields, and exhibit …

Training-Induced Positive Exchange Bias in Bilayers

SK Mishra, F Radu, HA Dürr, W Eberhardt - Physical review letters, 2009 - APS
Positive exchange bias has been observed in the Ni 81 Fe 19/Ir 20 Mn 80 bilayer system via
soft-x-ray resonant magnetic scattering. After field cooling of the system through the blocking …

Magnetic reflectometry of heterostructures

S Macke, E Goering - Journal of Physics: Condensed Matter, 2014 - iopscience.iop.org
Measuring the magnetic configuration at complex buried layers and interfaces is an
important task, which requires especially a non-destructive probing technique. X-ray …