Multifunctional high-entropy materials

L Han, S Zhu, Z Rao, C Scheu, D Ponge… - Nature Reviews …, 2024‏ - nature.com
Entropy-related phase stabilization can allow compositionally complex solid solutions of
multiple principal elements. The massive mixing approach was originally introduced for …

Accelerated and conventional development of magnetic high entropy alloys

V Chaudhary, R Chaudhary, R Banerjee… - Materials Today, 2021‏ - Elsevier
High-entropy alloys (HEA) are of high current interest due to their unique and attractive
combination of structural, physical, chemical or magnetic properties. HEA comprise multiple …

High-entropy alloys as a platform for catalysis: progress, challenges, and opportunities

Y **n, S Li, Y Qian, W Zhu, H Yuan, P Jiang, R Guo… - Acs …, 2020‏ - ACS Publications
High-entropy alloys (HEAs), which are defined as near-equimolar alloys of five or more
elements, are attracting ever increasing attention because of the unique properties in a …

Machine learning paves the way for high entropy compounds exploration: challenges, progress, and outlook

X Wan, Z Li, W Yu, A Wang, X Ke, H Guo… - Advanced …, 2023‏ - Wiley Online Library
Abstract Machine learning (ML) has emerged as a powerful tool in the research field of high
entropy compounds (HECs), which have gained worldwide attention due to their vast …

Effects of Cr/Ni ratio on physical properties of Cr-Mn-Fe-Co-Ni high-entropy alloys

C Wagner, A Ferrari, J Schreuer, JP Couzinié, Y Ikeda… - Acta Materialia, 2022‏ - Elsevier
Physical properties of ten single-phase FCC Cr x Mn 20 Fe 20 Co 20 Ni 40-x high-entropy
alloys (HEAs) were investigated for 0≤ x≤ 26 at%. The lattice parameters of these alloys …

Beyond solid solution high‐entropy alloys: tailoring magnetic properties via spinodal decomposition

Z Rao, B Dutta, F Körmann, W Lu… - Advanced Functional …, 2021‏ - Wiley Online Library
Since its first emergence in 2004, the high‐entropy alloy (HEA) concept has aimed at
stabilizing single‐or dual‐phase multi‐element solid solutions through high mixing entropy …

[HTML][HTML] Characterization of FeCoNiCr high-entropy alloys manufactured by powder metallurgy technique

A Basem, MA Hassan, OA Elkady, YA El-Shekeil… - Journal of Materials …, 2024‏ - Elsevier
This study explores the phase constitution, thermal behavior, magnetic characteristics, and
mechanical properties of FeCoNiCrCux high-entropy alloys (HEAs) produced via powder …

Short-range order and phase stability of CrCoNi explored with machine learning potentials

S Ghosh, V Sotskov, AV Shapeev, J Neugebauer… - Physical Review …, 2022‏ - APS
We present an analysis of temperature-dependent atomic short-range ordering and phase
stability of the face-centered cubic CrCoNi medium-entropy alloy employing a combination …

Element-resolved local lattice distortion in complex concentrated alloys: An observable signature of electronic effects

HS Oh, K Odbadrakh, Y Ikeda, S Mu, F Körmann… - Acta Materialia, 2021‏ - Elsevier
Complex concentrated alloys (CCAs) are of growing interest due to their outstanding
mechanical properties that exceed the property limits of conventional alloys. Whereas the …

[HTML][HTML] Frontiers in atomistic simulations of high entropy alloys

A Ferrari, B Dutta, K Gubaev, Y Ikeda… - Journal of Applied …, 2020‏ - pubs.aip.org
The field of atomistic simulations of multicomponent materials and high entropy alloys is
progressing rapidly, with challenging problems stimulating new creative solutions. In this …