Representations of materials for machine learning

J Damewood, J Karaguesian, JR Lunger… - Annual Review of …, 2023 - annualreviews.org
High-throughput data generation methods and machine learning (ML) algorithms have
given rise to a new era of computational materials science by learning the relations between …

Effect on physiochemical assets of Dy added spinel ZnSm2O4 for energy storage applications

S Ahmad, K Jabbour, M Rafeeq, A Naz, KF Fawy… - Ceramics …, 2023 - Elsevier
Supercapacitors are considered a potential source of energy conversion systems due to
their advantages like high energy density, extensive cycle life, and quick charging and …

Cluster expansions of multicomponent ionic materials: formalism and methodology

L Barroso-Luque, P Zhong, JH Yang, F Xie, T Chen… - Physical Review B, 2022 - APS
The cluster expansion (CE) method has seen continuous and increasing use in the study of
configuration-dependent properties of crystalline materials. The original development of the …

High-throughput determination of Hubbard and Hund values for transition metal oxides via the linear response formalism

GC Moore, MK Horton, E Linscott, AM Ganose… - Physical Review …, 2024 - APS
DFT+ U provides a convenient, cost-effective correction for the self-interaction error (SIE)
that arises when describing correlated electronic states using conventional approximate …

Understanding the limits to short-range order suppression in many-component disordered rock salt lithium-ion cathode materials

AG Squires, DO Scanlon - Journal of Materials Chemistry A, 2023 - pubs.rsc.org
Suppressing unfavourable short-range ordering in disordered rock salt lithium-ion cathode
materials is seen as a key research goal on their route to commercialisation. In this study we …

Ab initio study of short-range ordering in vanadium-based disordered rocksalt structures

Z Jadidi, JH Yang, T Chen, L Barroso-Luque… - Journal of Materials …, 2023 - pubs.rsc.org
Disordered rocksalt Li-excess (DRX) compounds are attractive new cathode materials for Li-
ion batteries as they contain resource-abundant metals and do not require the use of cobalt …

[PDF][PDF] smol: a Python package for cluster expansions and beyond

L Barroso-Luque, JH Yang, F Xie, T Chen… - Journal of Open …, 2022 - joss.theoj.org
The growing research focus on multi-principal element materials—spanning a variety of
applications, such as electrochemical (Lun et al., 2020), structural (George et al., 2019) …

Modeling intercalation chemistry with multiredox reactions by sparse lattice models in disordered rocksalt cathodes

P Zhong, F Xie, L Barroso-Luque, L Huang, G Ceder - PRX Energy, 2023 - APS
Modern battery materials can contain many elements with substantial site disorder, and their
configurational state has been shown to be critical for their performance. The intercalation …

Activated Internetwork Pathways in Partially‐Disordered Spinel Cathode Materials with Ultrahigh Rate Performance

JH Yang, G Ceder - Advanced Energy Materials, 2023 - Wiley Online Library
In this study, a class of earth‐abundant, cation‐excess partially disordered spinel materials
which demonstrate superior rate performance as Li‐ion cathodes compared to disordered …

Phase segregation and nanoconfined fluid O2 in a lithium-rich oxide cathode

K McColl, SW Coles, P Zarabadi-Poor, BJ Morgan… - Nature Materials, 2024 - nature.com
Lithium-rich oxide cathodes lose energy density during cycling due to atomic disordering
and nanoscale structural rearrangements, which are both challenging to characterize. Here …