High-entropy ceramics: propelling applications through disorder

C Toher, C Oses, M Esters, D Hicks, GN Kotsonis… - Mrs Bulletin, 2022 - Springer
Disorder enhances desired properties, as well as creating new avenues for synthesizing
materials. For instance, hardness and yield stress are improved by solid-solution …

Entropy stabilized multicomponent oxides with diverse functionality–a review

A Salian, S Mandal - Critical Reviews in Solid State and Materials …, 2022 - Taylor & Francis
Over the last few years, high-entropy oxides (HEOs) are subjected to considerable scientific
scrutiny due to their exceptional characteristics, tunable properties displaying remarkable …

Deciphering structural origins of highly reversible lithium storage in high entropy oxides with in situ transmission electron microscopy

L Su, J Ren, T Lu, K Chen, J Ouyang… - Advanced …, 2023 - Wiley Online Library
Configurational entropy‐stabilized single‐phase high‐entropy oxides (HEOs) have been
considered revolutionary electrode materials with both reversible lithium storage and high …

What is in a name: Defining “high entropy” oxides

M Brahlek, M Gazda, V Keppens, AR Mazza… - APL Materials, 2022 - pubs.aip.org
High entropy oxides are emerging as an exciting new avenue to design highly tailored
functional behaviors that have no traditional counterparts. Study and application of these …

High‐entropy oxides: Harnessing crystalline disorder for emergent functionality

GN Kotsonis, SSI Almishal… - Journal of the …, 2023 - Wiley Online Library
High‐entropy materials defy historical materials design paradigms by leveraging chemical
disorder to kinetically stabilize novel crystalline solid solutions comprised of many end …

Magnetic properties of high entropy oxides

A Sarkar, R Kruk, H Hahn - Dalton Transactions, 2021 - pubs.rsc.org
High entropy oxides (HEOs) are single phase solid solutions consisting of five or more
elements in equiatomic or near-equiatomic proportions incorporated into the cationic sub …

Designing magnetism in high entropy oxides

AR Mazza, E Skoropata, Y Sharma, J Lapano… - Advanced …, 2022 - Wiley Online Library
In magnetic systems, spin and exchange disorder can provide access to quantum criticality,
frustration, and spin dynamics, but broad tunability of these responses and a deeper …

High entropy oxide relaxor ferroelectrics

Y Sharma, MC Lee, KC Pitike, KK Mishra… - … Applied Materials & …, 2022 - ACS Publications
Relaxor ferroelectrics are important in technological applications due to strong
electromechanical response, energy storage capacity, electrocaloric effect, and pyroelectric …

Effects of local compositional and structural disorder on vacancy formation in entropy-stabilized oxides from first-principles

S Chae, L Williams, J Lee, JT Heron… - npj Computational …, 2022 - nature.com
Entropic stabilization has evolved into a strategy to create new oxide materials and realize
novel functional properties engineered through the alloy composition. Achieving an …

Magnetic texture in insulating single crystal high entropy oxide spinel films

Y Sharma, AR Mazza, BL Musico… - … applied materials & …, 2021 - ACS Publications
Magnetic insulators are important materials for a range of next-generation memory and
spintronic applications. Structural constraints in this class of devices generally require a …