Zero-field magnetic skyrmions in exchange-biased ferromagnetic-antiferromagnetic bilayers

M Pankratova, O Eriksson… - Journal of Physics …, 2024 - iopscience.iop.org
We report on the stabilization of ferromagnetic skyrmions in zero external magnetic fields, in
exchange-biased systems composed of ferromagnetic-antiferromagnetic (FM-AFM) bilayers …

Field dependence of magnetization for a thin ferromagnetic film on rough antiferromagnetic surface

A Kovalev, M Pankratova - Superlattices and Microstructures, 2014 - Elsevier
Simple theoretical models are proposed for the analytical and the numerical study of the
exchange bias phenomenon in the layered systems with rough AFM/FM interface. It is …

Model of exchange bias in a trilayer FM/AFM/FM structure

ML Pankratova, AS Kovalev - Low Temperature Physics, 2015 - pubs.aip.org
A theoretical examination of the properties of the exchange bias phenomenon for sandwich
FM/AFM/FM structures, which are actively studied in experiments. Magnetization …

Exchange bias phenomenon in (Nd1− xYx) 2/3Ca1/3MnO3 (x= 0, 0.1) perovskites

EL Fertman, AV Fedorchenko, AV Kotlyar… - Low Temperature …, 2015 - pubs.aip.org
Exchange bias phenomenon, evident of antiferromagnetic–ferromagnetic phase
segregation state, has been observed in (Nd 1− x Y x) 2/3 Ca 1/3 MnO 3 (x= 0, 0.1) …

Understanding of exchange bias in ferromagnetic/antiferromagnetic bilayers

M Pankratova, A Kovalev, M Žukovič - Exchange Bias, 2017 - taylorfrancis.com
This chapter presents the theoretical analysis and numerical simulation of the exchange
bias (EB) phenomenon in the ferromagnetic/antiferromagnetic bilayers (FM/AFM). One can …

Effect of the exchange bias on the magnetization hysteresis of a ferromagnetic film in contact with an antiferromagnet

AG Grechnev, AS Kovalev, ML Pankratova - Low Temperature Physics, 2013 - pubs.aip.org
The transformation of the hysteretic field dependence of the magnetization of a
ferromagnetic thin layer in contact with a magnetically hard antiferromagnet is considered. It …

Exchange bias influence on hysteresis of magnetization of a ferromagnetic film in contact with an antiferromagnet; Vliyanie obmennogo sdviga na gisterezis polevoj …

AG Grechnev, ML Pankratova, AS Kovalev - Fizika Nizkikh Temperatur, 2013 - osti.gov
The transformation of the hysteresis field dependence of magnetization of a ferromagnetic
thin layer contacting with a magnetic-hard antiferromagnet is considered. It is shown that this …

Exchange bias effect in antiferromagnets containing ferromagnetic clusters

ML Pankratova, AS Kovalev - Low Temperature Physics, 2018 - pubs.aip.org
This study offers an explanation for the occurrence of magnetization exchange bias in
antiferromagnets with ferromagnetic inclusions during pre-cooling the system in a magnetic …

Properties of ferromagnetic film hysteresis, on the surface of a hard-magnetic antiferromagnet, with a domain structure

AS Kovalev, ML Pankratova - Low Temperature Physics, 2014 - pubs.aip.org
This is a theoretical investigation of the exchange bias phenomenon, and the properties of a
thin magnetic film's magnetization hysteresis loop, on the rough surface of a hard-magnetic …

The features of the hysteresis in a ferromagnetic film on the surface of a hard-magnetic antiferromagnet with domain structure

AS Kovalev, ML Pankratova - Fizika Nizkikh Temperatur, 2014 - inis.iaea.org
[en] The exchange bias phenomenon and the hysteresis loop features of a thin
ferromagnetic film on a rough surface of a hard-magnetic antiferromagnet have been studied …