Fabrication of bulk nanostructured permanent magnets with high energy density: challenges and approaches

M Yue, X Zhang, JP Liu - Nanoscale, 2017 - pubs.rsc.org
Nanostructured permanent magnetic materials, including exchange-coupled nanocomposite
permanent magnets, are considered as the next generation of high-strength magnets for …

Novel bimorphological anisotropic bulk nanocomposite materials with high energy products

X Li, L Lou, W Song, G Huang, F Hou… - Advanced …, 2017 - Wiley Online Library
Nanostructuring of magnetically hard and soft materials is fascinating for exploring next‐
generation ultrastrong permanent magnets with less expensive rare‐earth elements …

Directional magnetization reversal enables ultrahigh energy density in gradient nanostructures

L Lou, Y Li, X Li, H Li, W Li, Y Hua, W Xia… - Advanced …, 2021 - Wiley Online Library
High‐performance ferromagnetic materials are essential for energy conversion and
electronic devices. However, the random and nonuniform magnetization reversal in …

Metal hybrids processed by high-pressure torsion: Synthesis, microstructure, mechanical properties and developing trends

D Hernández-Escobar, M Kawasaki… - International Materials …, 2022 - Taylor & Francis
The tradeoff between strength and ductility has long been identified as the 'Achilles' heel'of
the mechanical properties in engineering applications. Metal hybrids processed by severe …

Controllably manipulating three-dimensional hybrid nanostructures for bulk nanocomposites with large energy products

X Li, L Lou, W Song, Q Zhang, G Huang, Y Hua… - Nano …, 2017 - ACS Publications
Hybrid nanostructures that comprise two or more nanoscale functional components are
fascinating for applications in electronics, energy conversion devices, and biotechnologies …

Three-dimensional self-assembly of core/shell-like nanostructures for high-performance nanocomposite permanent magnets

H Li, X Li, D Guo, L Lou, W Li, X Zhang - Nano letters, 2016 - ACS Publications
Core/shell nanostructures are fascinating for many advanced applications including strong
permanent magnets, magnetic recording, and biotechnology. They are generally achieved …

Engineering bulk, layered, multicomponent nanostructures with high energy density

G Huang, X Li, L Lou, Y Hua, G Zhu, M Li, HT Zhang… - Small, 2018 - Wiley Online Library
The precise control of individual components in multicomponent nanostructures is crucial to
realizing their fascinating functionalities for applications in electronics, energy‐conversion …

High-pressure torsion deformation induced phase transformations and formations: new material combinations and advanced properties

A Bachmaier, R Pippan - Materials transactions, 2019 - jstage.jst.go.jp
Heavy plastic shear deformation at relatively low homologous temperatures is called high-
pressure torsion (HPT) deformation, which is one method of severe plastic deformation …

Magnetization reversal mechanism for core-shell grains in GBD Nd-Fe-B sintered magnets based on in-situ domain observation

Y Li, D Wu, M Wang, Z Wang, W Liu, Y Teng… - Journal of Alloys and …, 2022 - Elsevier
Understanding the magnetization reversal mechanism of a core-shell structure grains
formed in the grain boundary diffused Nd-Fe-B magnet can further improve the utilization …

Benefits of pattern formation by severe plastic deformation

R Kulagin, Y Beygelzimer, A Bachmaier, R Pippan… - Applied Materials …, 2019 - Elsevier
Nature abounds with patterns of various kinds. Possible cellular, helical, wavy, fold-like,
fractal, and other structures provide natural objects with distinctive, and often unique …