High Entropy Oxides: Mapping the Landscape from Fundamentals to Future Vistas: Focus Review

S Sen, M Palabathuni, KM Ryan, S Singh - ACS Energy Letters, 2024 - ACS Publications
High-entropy materials (HEMs) are typically crystalline, phase-pure and configurationally
disordered materials that contain at least five elements evenly blended into a solid-solution …

High-Entropy Oxides: Pioneering the Future of Multifunctional Materials

J Zou, L Tang, W He, X Zhang - ACS nano, 2024 - ACS Publications
The high-entropy concept affords an effective method to design and construct customized
materials with desired characteristics for specific applications. Extending this concept to …

Role of Mg–O on phase stabilization in solution combustion processed rocksalt structured high entropy oxide (CoCuMgZnNi) O with high dielectric performance

A Salian, LL Praveen, S Mandal - Ceramics International, 2023 - Elsevier
High entropy oxide (CoCuMgZnNi) O with a phase pure rocksalt was synthesized using low-
temperature solution combustion. The precursors were found to combust at 270° C and 400° …

Phase stabilized solution combustion processed (Ce0. 2La0. 2Pr0. 2Sm0. 2Y0. 2) O1. 6-δ: An exploration of the dielectric properties

A Salian, A Prasad, S Mandal - Journal of Alloys and Compounds, 2023 - Elsevier
High entropy oxide (HEO)(Ce 0.2 La 0.2 Pr 0.2 Sm 0.2 Y 0.2) O 1.6-δ with a phase pure
fluorite was synthesized using low-temperature solution combustion. A low-temperature …

Porous High-Entropy Oxide Anode Materials for Li-Ion Batteries: Preparation, Characterization, and Applications

L Dong, Y Tian, C Luo, W Zhao, C Qin, Z Wang - Materials, 2024 - mdpi.com
High-entropy oxides (HEOs), as a new type of single-phase solid solution with a multi-
component design, have shown great potential when they are used as anodes in lithium-ion …

Electrical and UV-sensing performance of N-doped-Ba (Ti, Zr, Mo, Hf, Ta) O3-dielectric and ZnSnO-channel-based flexible thin-film transistors

T Nagata, HD Luong, KS Chang - Applied Surface Science, 2025 - Elsevier
Flexible thin-film transistors (TFTs) based on N-doped Ba (Ti, Zr, Mo, Hf, Ta) O 3 dielectric
and ZnSnO channel show high electrical and UV-sensing performance. The optimal N …

Development of a novel (Mg0. 25Co0. 25Ni0. 25Zn0. 25) O medium entropy oxide for dielectric applications

Z He, W Xuan, T Hu, G Zhang, J Chen, Q Zhang… - Ceramics …, 2024 - Elsevier
ABSTRACT A novel quaternary medium-entropy rock-salt oxide (Mg 0.25 Co 0.25 Ni 0.25 Zn
0.25) O (MERO) was predicted using first-principles calculation and prepared through solid …

Spin coating high‐k multicomponent (Al,Ti,V,Zr,Hf)Ox films with sub‐nm EOT for MOS‐based electronic devices

YC Wang, VD Nguyen… - Journal of the American …, 2024 - Wiley Online Library
The facile spin coating fabrication of high‐dielectric‐constant (high‐k) multicomponent (Al,
Ti, V, Zr, Hf) Ox films with an equivalent oxide thickness of≈ 0.95 nm and the investigation of …

[HTML][HTML] Application of Solution-Processed High-Entropy Metal Oxide Dielectric Layers with High Dielectric Constant and Wide Bandgap in Thin-Film Transistors

J Liu, X Xiong, H Li, X Huang, Y Wang, Y Sheng… - Micromachines, 2024 - mdpi.com
High-k metal oxides are gradually replacing the traditional SiO2 dielectric layer in the new
generation of electronic devices. In this paper, we report the production of five-element high …

[HTML][HTML] Preparation and Characterization of BXFO High-Entropy Oxides

S Aziz, AG Monteduro, R Rawat, S Rizzato, A Leo… - Magnetochemistry, 2024 - mdpi.com
Increasing demand for functional materials crucial for advancing new technologies has
motivated significant scientific and industrial research efforts. High-entropy materials …