Anisotropy in magnetic materials for sensors and actuators in soft robotic systems

M Ha, H Kwon, Y Yang, G Kim, D Gim - Nanoscale, 2024 - pubs.rsc.org
The field of soft intelligent robots has rapidly developed, revealing extensive potential of
these robots for real-world applications. By mimicking the dexterities of organisms, robots …

Tuning the Exchange Bias Effect in 2D van der Waals Ferro‐/Antiferromagnetic Fe3GeTe2/CrOCl Heterostructures

T Zhang, Y Zhang, M Huang, B Li, Y Sun… - Advanced …, 2022 - Wiley Online Library
The exchange bias effect is extremely expected in 2D van der Waals (vdW) ferromagnetic
(FM)/antiferromagnetic (AFM) heterostructures due to the high‐quality interface. CrOCl …

Tunable interplay between exchange coupling and uniaxial magnetic anisotropy in epitaxial CoO/Au/Fe trilayers

H Nayyef, E Świerkosz, W Janus, A Klimeczek… - Scientific Reports, 2023 - nature.com
We show that the interaction between ferromagnetic Fe (110) and antiferromagnetic CoO
(111) sublayers can be mediated and precisely tuned by a nonmagnetic Au spacer. Our …

Investigation and tailoring the strengths of positive and negative exchange bias in the ion-beam sputtered Ni81Fe19/Ir7Mn93 bilayers by tuning the grain size of the …

SK Kedia, N Kumar, N Sharma, L Pandey… - Journal of Magnetism …, 2023 - Elsevier
We report the investigation of large and tunable exchange bias in a series of top-pinned Ni
81 Fe 19/Ir 7 Mn 93 polycrystalline bilayer samples fabricated at room temperature in the …

Exchange bias and Verwey transition in Fe 5 C 2/Fe 3 O 4 core/shell nanoparticles

M **ng, J Mohapatra, J Elkins, D Guragain, SR Mishra… - Nanoscale, 2021 - pubs.rsc.org
This report presents new findings of exchange bias and related structural and magnetic
properties in iron carbide/magnetite (Fe5C2/Fe3O4) core/shell nanoparticles. The exchange …

Giant exchange bias by tuning Co/CoO core/shell structure

J Mohapatra, M **ng, R Wu, J Yang, JP Liu - Scripta Materialia, 2023 - Elsevier
In this report, the exchange-bias effect of Co/CoO core/shell nanoparticles with the
amorphous CoO shell has been investigated. At low temperatures, the developed spin-glass …

Prediction of Exchange Bias for Magnetic Heterostructure Nanoparticles with Machine Learning

KA Kapranova, J Razlivina, A Dmitrenko… - The Journal of …, 2025 - ACS Publications
Exchange bias is essential for the stability and control of nanoparticles' magnetic properties
for their application as rare-earth-free permanent magnet, magnetic storage, magnetic …

Tuning of exchange bias by regulating the microstructural parameters in Ni81Fe19 (5, 8, 11, 14, 17, and 20 nm)/Ir7Mn93 (10 nm) bilayers probed using …

SK Kedia, N Sharma, L Pandey… - Journal of Applied …, 2023 - pubs.aip.org
The investigation and tunning of positive exchange bias (PEB) and negative exchange bias
(NEB) are reported at room temperature (RT) and low temperature (20 K), respectively, in a …

Oxygen-tuned exchange interaction by boosting uncompensated magnetic moments in ferromagnet/antiferromagnet interfaces

R Zhu, C Shi, R Li, L Ding, T Guo, F Meng, B Wang… - Physical Review B, 2024 - APS
Modulating exchange-coupling interaction at ferromagnet (FM)/antiferromagnet (AFM)
interfaces is essential for constructing low-power magnetic random memories, logic devices …

Exchange bias effect of epitaxial noncollinear antiferromagnetic Mn3Sn films

C Ren, D Meng, G Zeng, C Cao, Y Su, L You… - Journal of Alloys and …, 2024 - Elsevier
The exchange bias effect resulting from antiferromagnetic materials plays a crucial role in
spintronics devices. This effect can effectively fix the orientation of magnetization at the …