Evolution of defect structures leading to high ZT in GeTe-based thermoelectric materials
GeTe is a promising mid-temperature thermoelectric compound but inevitably contains
excessive Ge vacancies hindering its performance maximization. This work reveals that …
excessive Ge vacancies hindering its performance maximization. This work reveals that …
Physics and technology of thermoelectric materials and devices
The continuous depletion of fossil fuels and the increasing demand for eco-friendly and
sustainable energy sources have prompted researchers to look for alternative energy …
sustainable energy sources have prompted researchers to look for alternative energy …
Trends in GeTe Thermoelectrics: From Fundamentals to Applications
Germanium telluride (GeTe) with ultrafast ferroelectric transition, Rashba‐like electronic
transport, and anomalous phonon anharmonicity are historically studied for potential …
transport, and anomalous phonon anharmonicity are historically studied for potential …
Lead-free and scalable GeTe-based thermoelectric module with an efficiency of 12%
GeTe-based materials with superior thermoelectric properties promise great potential for
waste heat recovery. However, the lack of appropriate diffusion barrier materials (DBMs) …
waste heat recovery. However, the lack of appropriate diffusion barrier materials (DBMs) …
Enhanced thermoelectric performance of GeTe-based composites incorporated with Fe nanoparticles
C Zhu, J Wang, F Luo, S Zhang, J Wang… - … Applied Materials & …, 2022 - ACS Publications
Incorporated nanoscale phases in thermoelectric (TE) materials can optimize the electronic
and thermal transport properties to obtain high-performance TE materials. The rapid spark …
and thermal transport properties to obtain high-performance TE materials. The rapid spark …
Plastic Mg 3 (Sb, Bi) 2-based thermoelectric compounds with enhanced texture via cold-deformation
Z Zhang, Z Gao, T Deng, Q Song, L Chen… - Journal of Materials …, 2024 - pubs.rsc.org
Mg3 (Sb, Bi) 2-based Zintl compounds have attracted lots of attention due to their high
thermoelectric performance and good mechanical properties. However, thermally activated …
thermoelectric performance and good mechanical properties. However, thermally activated …
Anisotropic thermoelectric properties of GeTe single crystals
H Chen, Q Song, Z Zhang, S Wan, L Chen… - Journal of Materials …, 2024 - pubs.rsc.org
Semiconductor materials with layered structures usually have excellent thermoelectric
properties and exhibit pronounced anisotropy such as Bi2Te3, SnSe, etc. The layered-like …
properties and exhibit pronounced anisotropy such as Bi2Te3, SnSe, etc. The layered-like …
Entropy-driven structural transition from Tetragonal to Cubic phase: High Thermoelectric Performance of CuCdInSe3 compound
Cu based chalcopyrite is an important class of thermoelectric materials with excellent
electronic properties, however, the thermal conductivity is relatively high due to the simple …
electronic properties, however, the thermal conductivity is relatively high due to the simple …
Synergistically Optimized Thermoelectric and Mechanical Properties of Mg3.2Bi1.5Sb0.5-SiC Composites
Motivated by the surging demand for low-temperature waste heat harvesting, materials with
both prominent thermoelectric and good mechanical properties are preferred in practical …
both prominent thermoelectric and good mechanical properties are preferred in practical …
Enhancing Thermoelectric Performance in Cubic CuCdInSe3 Compounds via Pressure-Induced Twin Boundary Engineering
Semiconductors with diamond-like structures have great potential as high-performance
thermoelectric materials. However, they normally have relatively poor electrical transport …
thermoelectric materials. However, they normally have relatively poor electrical transport …