Rare-earth-free permanent magnets: the past and future

J Mohapatra, JP Liu - Handbook of magnetic materials, 2018 - Elsevier
Permanent magnets are essential components in everyday technologies, including in
energy conversion and transportation. Since the discovery of rare-earth-based permanent …

Hard and semi-hard Fe-based magnetic materials

J Mohapatra, X Liu, P Joshi, JP Liu - Journal of Alloys and Compounds, 2023 - Elsevier
Iron (Fe) is the most important ferromagnetic element, not only for its high magnetic moment
and high Curie temperature but for its abundance as well. Fe-based magnetic materials are …

Exchange stiffness of ferromagnets

MD Kuz'Min, KP Skokov, LVB Diop, IA Radulov… - The European Physical …, 2020 - Springer
Spin-wave and exchange stiffness constants of 22 ferromagnetic compounds have been
deduced from their spontaneous magnetization,\(M_ {\mathrm {s}}\), by using an improved …

Impact of local arrangement of Fe and Ni on the phase stability and magnetocrystalline anisotropy in Fe-Ni-Al Heusler alloys

VV Sokolovskiy, ON Miroshkina, VD Buchelnikov… - Physical Review …, 2022 - APS
On the basis of density functional calculations, we report on a comprehensive study of the
influences of atomic arrangement and Ni substitution for Al on the ground-state structural …

Fe2C- and Mn2(W/Mo)B4-based rare-earth-free permanent magnets as a result of the high-throughput and data-mining search

A Vishina, O Eriksson, HC Herper - Materials Research Letters, 2023 - Taylor & Francis
A high-throughput and data-mining search for rare-earth-free permanent magnets is
reported for materials containing a 3 d and p-element of the Periodic Table. Three of the …

Prediction of the new efficient permanent magnet

P Söderlind, A Landa, ILM Locht, D Åberg, Y Kvashnin… - Physical Review B, 2017 - APS
We propose a new efficient permanent magnet, SmCoNiFe 3, which is a development of the
well-known SmCo 5 prototype. More modern neodymium magnets of the Nd-Fe-B type have …

High-throughput design of magnetic materials

H Zhang - Electronic Structure, 2021 - iopscience.iop.org
Materials design based on density functional theory (DFT) calculations is an emergent field
of great potential to accelerate the development and employment of novel materials …

Cobalt‐Based Metallic Glass Microfibers for Flexible Electromagnetic Shielding and Soft Magnetic Properties

E Sharifikolouei, T Kozieł, P Bała… - Advanced Electronic …, 2024 - Wiley Online Library
Thin and flexible materials that can provide efficient electromagnetic interference (EMI)
shielding are urgently needed, particularly those that can be rapidly processed and …

Magnetic and Electrocatalytic Properties of Nanoscale Cobalt Boride, Co3B

AM Zieschang, JD Bocarsly, J Schuch… - Inorganic …, 2019 - ACS Publications
The use of low-temperature solution synthesis followed by a brief annealing step allows
metastable single-phase Co3B nanoparticles to be obtained, with sizes ranging from 11 to …

Structural variations, relationships and properties of M2B metal borides

AK Iyer, Y Zhang, JP Scheifers, BPT Fokwa - Journal of Solid State …, 2019 - Elsevier
Metal borides represent a class of materials with a large variety of crystal structures, yet their
physical and catalytic properties are overwhelmingly understudied. In this review, we …