Noncollinear interlayer exchange coupling across IrFe spacer layers

J Lisik, S Myrtle, E Girt - Journal of Magnetism and Magnetic Materials, 2023 - Elsevier
In this paper, we show that IrFe spacer layers enable the control of noncollinear interlayer
exchange coupling between ferromagnetic Co layers over a spacer layer composition and …

Controlling the angle between magnetic moments of Co layers in Co| RuCo| Co

ZR Nunn, J Lisik, P Omelchenko, S Koraltan… - Journal of Applied …, 2023 - pubs.aip.org
Spintronic devices would greatly benefit from a noncollinear alignment between
magnetizations of adjacent ferromagnetic layers for maximum performance and reliability …

Modeling magnetization reversal in multilayers with interlayer exchange coupling

E Wadge, A Terko, G Lertzman-Lepofsky… - Physical Review B, 2024 - APS
Spin spirals form inside the magnetic layers of antiferromagnetic and noncollinearly coupled
magnetic multilayers in the presence of an external field. This spin structure can be modeled …

Energy landscape of noncollinear exchange coupled magnetic multilayers

G Lertzman-Lepofsky, A Terko, S Koraltan, D Suess… - Physical Review B, 2024 - APS
We conduct an exploration of the energy landscape of two coupled ferromagnetic layers with
perpendicular-to-plane uniaxial anisotropy using finite-element micromagnetic simulations …

Transition from ferromagnetic to noncollinear to paramagnetic state with increasing Ru concentration in FeRu films

J Lisik, M Rojas, S Myrtle, DH Ryan, R Hübner… - Physical Review B, 2024 - APS
The structural and magnetic properties of sputter-deposited Fe 100− x Ru x films were
studied for x≤ 50. The crystal structure of Fe 100− x Ru x is shown to be predominantly body …

The role of Rh spacer layer thickness on the noncollinear interlayer exchange coupling

E Demirci, P Aksu, M Öztürk - Journal of Physics D: Applied …, 2024 - iopscience.iop.org
The relationship between noncollinear interlayer exchange coupling (IEC) and magnetic
anisotropic behavior in Fe/Rh/Fe trilayers is studied in detail by using magneto-optical Kerr …

Tunnel magnetoresistive sensors with non-hysteretic resistance–magnetic field curves using noncollinear interlayer exchange coupling through RuFe spacers

PD Kulkarni, T Nakatani - Applied Physics Letters, 2024 - pubs.aip.org
Magnetic stabilization of the ferromagnetic layers of magnetoresistive elements is a key
technological requirement for fabricating highly sensitive and accurate magnetic sensors …

A continuous model of magnetic moment distribution in a system with bilinear and biquadratic coupling

P Omelchenko, E Wadge, J Lisik, E Girt… - Journal of Applied …, 2022 - pubs.aip.org
In this paper, we present a continuous model as an analog to the discrete atomic model
often used in the interpretation/analysis of magnetometry studies of magnetic structures with …

[PDF][PDF] Mathematical Optimization in Magnetic Simulation

F Slanovc - 2023 - phaidra.univie.ac.at
The optimization of certain processes is not only a topic in industry, economy and politics—
also in magnetism and magnetic applications it is possible to optimize certain magnetic …

[PDF][PDF] Tunnel magnetoresistive sensors with non-hysteretic resistance-magnetic field curves

PD Kulkarni, T Nakatani - researchgate.net
Magnetic stabilization of the ferromagnetic layers of magnetoresistive elements is a key
technological requirement for highly sensitive and accurate magnetic sensors. Here, we …