Exchange bias in nanostructures: An update

T Blachowicz, A Ehrmann, M Wortmann - Nanomaterials, 2023 - mdpi.com
Exchange bias (EB) is a unidirectional anisotropy occurring in exchange-coupled
ferromagnetic/antiferromagnetic systems, such as thin films, core–shell particles, or …

Size Effect on the Structural and Magnetic Properties of Nanosized Perovskite LaFeO3 Prepared by Different Methods

NT Thuy, DL Minh - Advances in Materials Science and …, 2012 - Wiley Online Library
Nanosized LaFeO3 material was prepared by 3 methods: high energy milling, citrate gel,
and coprecipitation. The X‐ray diffraction (XRD), differential scanning calorimetry (DSC) …

Effect of heat treatment on the microstructure and magnetic properties of laser powder bed fusion processed equiatomic Co-Fe

KA Liogas, KB Lau, Z Wang, DN Brown, E Polatidis… - Additive …, 2023 - Elsevier
Abstract Equiatomic Cobalt-Iron (Co-Fe 50% at.) has great potential as a soft magnetic alloy,
but its wider use has been limited by its poor workability and strength. Recent advancements …

Tailoring of structural, morphological, electrical, and magnetic properties of LaMn 1− x Fe x O 3 ceramics

P Thakur, KI Nassar, D Kumar, P Kumar, P Sharma… - RSC …, 2024 - pubs.rsc.org
This study undertakes a comparative analysis of the structural, morphological, electrical, and
magnetic characteristics of Fe-doped LaMnO3 ceramics. The solid-state reaction method …

[HTML][HTML] Texture components and magnetic properties of laser powder bed fusion fabricated near grain-oriented and near non-oriented silicon steel

F Meng, S Huang, KB Lau, Y Zhou, Y Deng, P Wang… - Materials & Design, 2023 - Elsevier
Silicon steel is a widely used soft magnetic material that requires different texture
components for different applications, typically classified as grain-oriented or non-oriented …

Exchange coupling driven omnidirectional rotatable anisotropy in ferrite doped CoFe thin film

G Chai, NN Phuoc, CK Ong - Scientific reports, 2012 - nature.com
Isotropic magnetic materials with high resonant frequencies are useful for applications in
microwave devices. Undoped CoFe thin films, as common soft magnetic materials with high …

Preparation and characterization of silica-coated iron-oxide bionanoparticles under N2 gas

ME Khosroshahi, L Ghazanfari - Physica E: Low-dimensional Systems and …, 2010 - Elsevier
This paper describes coating of magnetite nanoparticles with silica shells. Controlled co-
precipitation technique under N2 gas was used to prevent undesirable critical oxidation of …

Mesoscale defect motion in binary systems: effects of compositional strain and cottrell atmospheres

M Salvalaglio, A Voigt, ZF Huang, KR Elder - Physical Review Letters, 2021 - APS
The velocity of dislocations is derived analytically to incorporate and predict the intriguing
effects induced by the preferential solute segregation and Cottrell atmospheres in both two …

Synthesis and microwave absorption characteristics of BaFe12O19/BaTiO3/MWCNT/polypyrrole quaternary composite

A Motamedi, R Rahmanifard, M Adibi - Synthetic Metals, 2021 - Elsevier
In this research, microwave absorption properties of the barium hexaferrite (BaM)/barium
titanate (BT)/multi-wall carbon nanotubes (MWCNTs)/polypyrrole (PPy) quaternary …

[HTML][HTML] Influence of annealing on enhancing soft magnetic properties in laser powder bed fusion processed Hiperco (Fe-49Co-2V)

SM Varahabhatla, V Chaudhary, A Sharma… - Additive Manufacturing …, 2024 - Elsevier
Annealing of laser powder bed fusion (LPBF) processed Fe-49Co-2 V (Hiperco) samples at
865° C for 4 h leads to a substantial improvement in its soft magnetic properties. While the …