Recent Advances in Machine Learning‐Assisted Multiscale Design of Energy Materials

B Mortazavi - Advanced Energy Materials, 2024 - Wiley Online Library
This review highlights recent advances in machine learning (ML)‐assisted design of energy
materials. Initially, ML algorithms were successfully applied to screen materials databases …

Origin of Intrinsically Low Lattice Thermal Conductivity in Solids

Y Wu, A Huang, L Ji, J Ji, Y Ding… - The Journal of Physical …, 2024 - ACS Publications
Reducing lattice thermal conductivity through external modulation techniques such as defect
engineering may potentially interfere with electronic transport. Materials with intrinsically low …

Thermal Conductivities of Lithium-Ion-Conducting Solid Electrolytes

T Böger, T Bernges, Y Li, P Canepa… - ACS Applied Energy …, 2023 - ACS Publications
Solid electrolytes and solid-state batteries have gathered attention in recent years as a
potential alternative to state-of-the-art lithium-ion batteries, given the promised increased …

Ultralow Lattice Thermal Conductivity and Large Glass‐Like Contribution in Cs3Bi2I6Cl3: Rattling Atoms and p‐Band Electrons Driven Dynamic Rotation

Y Wu, J Ji, Y Ding, J Yang, L Zhou - Advanced Science, 2024 - Wiley Online Library
Understanding the origin of ultralow lattice thermal conductivity κL of halide perovskites is of
great significance in the energy conversion field. The soft phonon modes and the large …

Thermal Conductivity Predictions with Foundation Atomistic Models

B Póta, P Ahlawat, G Csányi, M Simoncelli - arXiv preprint arXiv …, 2024 - arxiv.org
Advances in machine learning have led to the development of foundation models for
atomistic materials chemistry, enabling quantum-accurate descriptions of interatomic forces …

Janus 2D B2P6: A promising anisotropic thermoelectric material with high power factor

V Van Thanh, NT Hung - Surfaces and Interfaces, 2024 - Elsevier
Abstract A two-dimensional (2D) material with high thermoelectric (TE) performance is of
great interest for the energy conversion device. In this study, by using first-principles …

Ultralow Lattice Thermal Transport and Considerable Wave-like Phonon Tunneling in Chalcogenide Perovskite BaZrS3

Y Wu, Y Chen, Z Fang, Y Ding, Q Li, K Xue… - The Journal of …, 2023 - ACS Publications
Chalcogenide perovskites provide a promising avenue for nontoxic, stable thermoelectric
materials. Here, the thermal transport and thermoelectric properties of BaZrS3 as a typical …

First-principles characterization of thermal conductivity in -based alloys

A Pazhedath, L Bastonero, N Marzari, M Simoncelli - Physical Review Applied, 2024 - APS
Alloys based on lanthanum phosphate (La PO 4) are often employed as thermal barrier
coatings, due to their low thermal conductivity and structural stability over a wide …

Exponential approximation of the coherence contribution to the thermal conductivity of complex clathrate-type crystals

AI Krivchikov, YV Horbatnko, OA Korolyuk… - Materialia, 2023 - Elsevier
The low-temperature properties of guest-host crystals, such as clathrates and skutterudites,
offer a rich playground for discovering novel physical phenomena and developing new …

Pushing thermal conductivity to its lower limit in crystals with simple structures

Z Zeng, X Shen, R Cheng, O Perez, N Ouyang… - Nature …, 2024 - nature.com
Materials with low thermal conductivity usually have complex crystal structures. Herein we
experimentally find that a simple crystal structure material AgTlI2 (I4/mcm) owns an …