Clarifying the four core effects of high-entropy materials

WL Hsu, CW Tsai, AC Yeh, JW Yeh - Nature Reviews Chemistry, 2024 - nature.com
High-entropy materials emerged as a field of research in 2004, when the first research on
high-entropy alloys was published. The scope was soon expanded from high-entropy alloys …

Understanding the role of entropy in high entropy oxides

SS Aamlid, M Oudah, J Rottler… - Journal of the American …, 2023 - ACS Publications
The field of high entropy oxides (HEOs) flips traditional materials science paradigms on their
head by seeking to understand what properties arise in the presence of profound …

A review on the dynamic-mechanical behaviors of high-entropy alloys

Y Tang, R Wang, B **ao, Z Zhang, S Li, J Qiao… - Progress in Materials …, 2023 - Elsevier
High-entropy alloys (HEAs) are a family of novel multi-principal alloys containing> 4
principal elements in equimolar ratios or nearly-equimolar ratios. The unique multiple …

[HTML][HTML] Heterostructured materials

Y Zhu, X Wu - Progress in materials science, 2023 - Elsevier
Heterostructured (HS) materials are a new class of materials that are composed of
heterogeneous zones with dramatically different (> 100%) mechanical or physical …

Intermetallic nanocrystals for fuel-cells-based electrocatalysis

F Lin, M Li, L Zeng, M Luo, S Guo - Chemical Reviews, 2023 - ACS Publications
Electrocatalysis underpins the renewable electrochemical conversions for sustainability,
which further replies on metallic nanocrystals as vital electrocatalysts. Intermetallic …

Tailoring planar slip to achieve pure metal-like ductility in body-centred-cubic multi-principal element alloys

L Wang, J Ding, S Chen, K **, Q Zhang, J Cui… - Nature Materials, 2023 - nature.com
Uniform tensile ductility (UTD) is crucial for the forming/machining capabilities of structural
materials. Normally, planar-slip induced narrow deformation bands localize the plastic …

Seventy years of Hall-Petch, ninety years of superplasticity and a generalized approach to the effect of grain size on flow stress

RB Figueiredo, M Kawasaki, TG Langdon - Progress in Materials Science, 2023 - Elsevier
The grain size, and therefore the grain boundary density, is known to play a major role in the
flow stress of metallic materials. A linear relationship to the inverse of the square root of the …

High fatigue resistance in a titanium alloy via near-void-free 3D printing

Z Qu, Z Zhang, R Liu, L Xu, Y Zhang, X Li, Z Zhao… - Nature, 2024 - nature.com
The advantage of 3D printing—that is, additive manufacturing (AM) of structural materials—
has been severely compromised by their disappointing fatigue properties,. Commonly, poor …

Multifunctional high entropy alloys enabled by severe lattice distortion

H Wang, Q He, X Gao, Y Shang, W Zhu… - Advanced …, 2024 - Wiley Online Library
Since 2004, the design of high entropy alloys (HEAs) has generated significant interest
within the materials science community due to their exceptional structural and functional …

Liquid metal for high-entropy alloy nanoparticles synthesis

G Cao, J Liang, Z Guo, K Yang, G Wang, H Wang… - Nature, 2023 - nature.com
High-entropy alloy nanoparticles (HEA-NPs) show great potential as functional materials,–.
However, thus far, the realized high-entropy alloys have been restricted to palettes of similar …