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 …

Rotatable anisotropy and coercivity in exchange-bias bilayers

J Geshev, LG Pereira, JE Schmidt - Physical Review B, 2002 - APS
A phenomenological approach for polycrystalline exchange-bias bilayers is proposed which
explains the coercivity enhancement as well as its temperature and coupling strength …

A polycrystalline model for magnetic exchange bias

A Harres, J Geshev - Journal of Physics: Condensed Matter, 2012 - iopscience.iop.org
This work introduces a realistic model for the magnetic behavior of polycrystalline
ferromagnet/antiferromagnet (FM/AF) systems with granular interfaces. It considers that, for …

Critical thickness investigation of magnetic properties in exchange-coupled bilayers

RL Rodríguez-Suárez, LH Vilela-Leão, T Bueno… - Physical Review B …, 2011 - APS
We present a systematic investigation of the magnetic properties of two series of
polycrystalline ferromagnetic-antiferromagnetic bilayers (FM-AF) of Ni 81 Fe 19 (10nm)/Ir 20 …

Exchange bias through a Cu interlayer in an system

J Geshev, S Nicolodi, LG Pereira… - Physical Review B …, 2007 - APS
Ferromagnetic resonance (FMR) and magnetization (MAG) measurements were used to
study the exchange interaction between the antiferromagnetic and ferromagnetic layers in …

Athermal training due to exchange and dipolar coupling within a granular model for exchange bias

A Harres, J Geshev - Journal of Physics: Condensed Matter, 2011 - iopscience.iop.org
Athermal training effects in static magnetization curves of exchange-coupled systems have
been obtained within a model for polycrystalline antiferromagnetic/ferromagnetic bilayers …

Magnetic properties of [Co/Cr] n/IrMn and [Fe/Pt] n/IrMn multilayers

MA de Sousa, E Romero, IL Castro-Merino… - Journal of Magnetism …, 2023 - Elsevier
Abstract Magnetic interactions of [Co/Cr] n/IrMn and [Fe/Pt] n/IrMn multilayers grown by
magnetron sputtering were investigated by ferromagnetic resonance (FMR) and …

Tunable misalignment of ferromagnetic and antiferromagnetic easy axes in exchange biased bilayers

RL Rodríguez-Suárez, LH Vilela-Leão, T Bueno… - Applied Physics …, 2012 - pubs.aip.org
In this paper we report experiments that show how to tune the unidirectional anisotropy field
in exchange biased Ni 81 Fe 19/Ir 20 Mn 80 bilayers grown by sputtering. During growth the …

Angular dependent FORC and FMR of exchange-biased NiFe multilayer films

RA Gallardo, S Khanal, JM Vargas… - Journal of Physics D …, 2017 - iopscience.iop.org
Dynamic ferromagnetic resonance (FMR, X-band 9.8 GHz) and static first-order reversal
curve (FORC) techniques are combined to study the intrinsic exchange-bias distribution via …

Ferromagnetic resonance study of the misalignment between anisotropy axes in exchange-biased NiFe/FeMn/Co trilayers

PG Barreto, MA Sousa, F Pelegrini, W Alayo… - Applied Physics …, 2014 - pubs.aip.org
Exchange-biased NiFe/FeMn/Co trilayers were grown by dc magnetron sputtering and
analyzed by in-plane ferromagnetic resonance using Q-band microwaves. The experiments …