Trends in GeTe Thermoelectrics: From Fundamentals to Applications

M Li, XL Shi, ZG Chen - Advanced Functional Materials, 2024 - Wiley Online Library
Germanium telluride (GeTe) with ultrafast ferroelectric transition, Rashba‐like electronic
transport, and anomalous phonon anharmonicity are historically studied for potential …

High Thermoelectric Performance and Low Lattice Thermal Conductivity in Lattice-Distorted High-Entropy Semiconductors AgMnSn1–xPbxSbTe4

Z Ma, Y Luo, W Li, T Xu, Y Wei, C Li… - Chemistry of …, 2022 - ACS Publications
We investigate the structure and thermoelectric properties of a new high-entropy solid
solution system AgMnSn1–x Pb x SbTe4 (x= 0, 0.25, 0.5, 0.75, and 1), which crystallizes in …

Electron–phonon effects and temperature-dependence of the electronic structure of monoclinic β-Ga2O3

C Lee, ND Rock, A Islam, MA Scarpulla, E Ertekin - APL Materials, 2023 - pubs.aip.org
ABSTRACT Gallium oxide (Ga2O3) is a promising semiconductor for next-generation high-
power electronics due to its ultra-wide bandgap and high critical breakdown field. To utilize …

Synergistic carrier and phonon transport advance Ag dynamically-doped n-type PbTe thermoelectrics via Mn alloying

W Yuan, Q Deng, D Pan, X An, C Zhao, W Su… - Journal of Materials …, 2024 - pubs.rsc.org
Optimizing n-type PbTe thermoelectric materials to match their better-performing p-type
counterparts is critical for realizing their practical applications. To overcome this gap …

Electrical Property Enhancement in Orientation‐Modulated Perovskite La‐Doped SrTiO3 Thermoelectric Thin Films

Y Zheng, H Chen, Z Zhou, Y Yang… - Advanced Functional …, 2023 - Wiley Online Library
Thermoelectric oxide thin films are promising in chip cooling. The issues on the orientation
of thin films are essential as they are related to the structures, morphologies, and …

Enhancing the effective mass and covalent bond strength of Cu3SbSe4-based thermoelectric materials by Mn/Sn co-doping

S Wei, L Yu, Z Zhang, Z Ji, S Luo, J Liang, W Song… - Materials Today …, 2023 - Elsevier
Cu 3 SbSe 4-based thermoelectric materials, known for their complex crystal structure and
splendid Seebeck coefficient, have garnered significant attention. However, a major …

Two-Dimensional β-PdX2 (X=S, Se, and Te) Monolayers with Promising Potential for Thermoelectric Applications

S Ning, S Huang, T Zhang, Z Zhang… - The Journal of …, 2022 - ACS Publications
Transition metal dichalcogenides have attracted extensive research attention due to their
unique electronic, topological, and optical properties. Based on first-principles methods and …

Simulating high-entropy alloys at finite temperatures: An uncertainty-based approach

A Novick, Q Nguyen, R Garnett, E Toberer… - Physical Review …, 2023 - APS
A general method is presented for modeling high-entropy alloys as ensembles of randomly
sampled, ordered configurations on a given lattice. Statistical mechanics is applied post hoc …

Resolving local ordering and structure in Mn x Ge 1-x Te alloys through thermodynamic ensembles of pair distribution functions

V Meschke, AG Novick, C Porter, J Rogers… - Journal of Materials …, 2024 - pubs.rsc.org
Characterizing local bonding environments in complex materials is essential for
understanding and optimizing their properties. Equally as important is the ability to predict …

A theoretical investigation of 18-electron half-Heusler tellurides in terms of potential thermoelectric value

K Bilińska, D Goles, MJ Winiarski - The European Physical Journal B, 2023 - Springer
Abstract Half-Heusler tellurides (M IV M VIII Te, where M IV= Ti, Zr, Hf, and M VIII= Fe, Ru,
Os) with 18 valence electrons were the subject of theoretical predictions from first principles …