Design of high-performance high-entropy nitride ceramics via machine learning-driven strategy

Q Zhou, F Xu, C Gao, W Zhao, L Shu, X Shi… - Ceramics …, 2023 - Elsevier
High-entropy nitride (HEN) ceramics have exhibited excellent mechanical properties in
comparison to transition metal nitrides. However, the huge unexplored compositional space …

[HTML][HTML] Xe-ion-irradiation-induced structural transitions and elemental diffusion in high-entropy alloy and nitride thin-film multilayers

J Wang, R Shu, J Chai, SG Rao, A Le Febvrier, H Wu… - Materials & Design, 2022 - Elsevier
The study aims to understand the irradiation behavior of multilayer coatings composed of
high-entropy materials. Here, we report the structural stability and elemental segregation of …

High-entropy materials: Excellent energy-storage and conversion materials in the field of electrochemistry

J Li, H Duan, Q Long, B Zhang, C Chen, H Pang - Particuology, 2024 - Elsevier
Abstract High-entropy materials (HEMs), a new type of materials, have attracted significant
attention in the field of electrocatalytic reactions, batteries and energy-storage materials over …

Synthesis of a new class of high-entropy nitride ceramics and the effects of nitrogen vacancies on their magnetic properties

L Zhao, X Sun, X Zeng, Y Li, W Fang, X Du, X He… - Applied Surface …, 2023 - Elsevier
This research prepared a new type of (Co 0.2 Cr 0.2 Fe 0.2 Mn 0.2 Ni 0.2) N 0.956 high-
entropy nitride (HEN) ceramic powder with a cubic single-phase zinc blende structure using …

[HTML][HTML] The effect of the Nb concentration on the corrosion resistance of nitrogen-containing multicomponent TiZrTaNb-based films in acidic environments

EM Paschalidou, R Shu, R Boyd… - Journal of Alloys and …, 2022 - Elsevier
Multicomponent as well as high-entropy-based nitrides have received increasing interest in
the field of materials science and engineering. The structural characteristics of these …

Effects of nitrogen flow ratio on the mechanical and anticorrosive properties of cosputtered (TiZrHfTa) Nx films

TY Ou, LC Chang, M Annalakshmi, JW Lee… - Surface and Coatings …, 2024 - Elsevier
In this study, TiZrHfTa films were cosputtered through cyclical gradient composition
deposition by using four single-element targets connected to direct-current power supplies …

[HTML][HTML] Effect of tilted closed-field magnetron design on the microstructure and mechanical properties of TiZrNbTaN coatings

SK Honnali, C Poterie, A Le Febvrier… - Journal of Vacuum …, 2023 - pubs.aip.org
A common design of sputtering systems is to integrate many magnetron sources in a tilted
closed-field configuration, which can drastically affect the magnetic field in the chamber and …

Unexpected Superparamagnetic Behavior in Nanocrystalline Niobium-Based High-Entropy Alloys

D Das, Y Getahun, FS Escobar, R Romero… - The Journal of …, 2022 - ACS Publications
Herein, we report on the evolution of superparamagnetic behavior of Nb–Cr–Ta–V–W
refractory high entropy alloy (RHEA) nanoparticles synthesized by a facile mechanical …

Al2O3 enhanced bi-phase high-entropy ceramic composites

SL Liew, NBM Rafiq, XP Ni, SY Tan, PC Lim… - Journal of Alloys and …, 2024 - Elsevier
One limitation of high-entropy ceramics is the low toughness that could hinder their
implementations in the relevant industries despite the diverse potential applications. This …

Effects of substrate temperature and bias voltage on mechanical and tribological properties of cosputtered (TiZrHfTa) Nx films

TY Ou, LC Chang, YI Chen - Surface and Coatings Technology, 2024 - Elsevier
This study investigated the effects of substrate temperature and bias voltage on the
mechanical and tribological properties of cosputtered (TiZrHfTa) N x films. A substrate …